diff --git a/models/general/Food and Drink/en/Health_Fruits.txt b/models/general/Food and Drink/en/Health_Fruits.txt
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+++ b/models/general/Food and Drink/en/Health_Fruits.txt	
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+::name Benefits of Fruits
+::category Health and Fitness
+::language en
+::author Sanj99
+::author_url https://github.com/SanjanaSanikommu
+::description Gives Information about health benefits of fruits 
+::dynamic_content Yes
+::developer_privacy_policy <link>
+::image images/Fruts.jpg
+::terms_of_use <link>
+
+
+!example: Health benefits of banana| Bananas | Benefits of banana |What is the use of banana? | do you know Banana? | Do you know banana? | Give me health tips of banana | health benefits of banana|banana|bananas|Banana|health benefits of banana
+!expect: Banana is a fruit which is rich in fibre and is sweet in nature 
+Eating Bananas could help lower blood pressure and reduce the risks of cancer and asthma.|Bananas contain tryptophan, an amino acid that studies suggest plays a role in preserving memory and boosting your mood|A medium-sized banana contains about 3 grams of fiber,which may improve digestive health|Bananas contain anti-oxidants which reduces risk of heart disease.
+
+!example: Health benefits of apple | Benefits of apple |What is the use of apple? | do you know Apple? | Do you know apple? | Give me health tips of apple | health benefits of apple|Apple|apple|Apples|health benefits of apple|
+!expect: Apples are extremely rich in antioxidants, flavanoids, and dietary fiber 
+Eating apple improves neurological health|Eating apple may reduce your risk of stroke | Apple helps in lowering levels of bad cholesterol
+
+
+!example: Health benefits of mango | Benefits of mango |What is the use of mango? | do you know mango? | Do you know mango? | Give me health tips of mango | health benefits of Mango|Mango|mango|Mangoes|health benefits of mango.
+!expect: Mango is the king of all fruits and is rich in vitamins,tastes swwet and creamy 
+The antioxidant zeaxanthin, found in mangoes which helps in age related macular degeneration|Vitamin K is important for improving calcium absorption, essential for optimal bone health which is abundantly found in mango|Mangoes are also great for your hair because they contain vitamin A|
\ No newline at end of file
diff --git a/models/general/Food and Drink/en/images/fruits.jpg b/models/general/Food and Drink/en/images/fruits.jpg
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diff --git a/models/general/Knowledge/en/Facts_on_numbers.txt b/models/general/Knowledge/en/Facts_on_numbers.txt
deleted file mode 100644
index b911c0fb..00000000
--- a/models/general/Knowledge/en/Facts_on_numbers.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-# tells facts on numbers
-::name  Facts on numbers
-::author Sanjana Sanikommu
-::author_url https://github.com/SanjanaSanikommu
-::image images/Facts.jpg
-::dynamic_content Yes
-::description Interesting facts on numbers,trivia,date
-
-tell me a math fact | tell something interesting about maths | Do you know any amazing maths fact | give me a maths fact | do you know any maths fact | tell me facts about maths | 
-!example:Tell me something interesting about maths!
-!console:$object$
-     {
-        "url" : " http://numbersapi.com/number/type",
-        "path":"$.type"
-      }
-eol
diff --git a/models/general/Knowledge/en/Inventions.txt b/models/general/Knowledge/en/Inventions.txt
new file mode 100644
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+++ b/models/general/Knowledge/en/Inventions.txt
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+::name Inventions
+::category Knowledge
+::language en
+::author Sanjana Sanikommu
+::author_url https://github.com/SanjanaSanikommu
+::description Gives information about Newton,Einstein.
+::dynamic_content Yes
+::developer_privacy_policy <link>
+::image images/science.png
+::terms_of_use <link>
+
+
+
+
+!example: who is newton? | Do you know who is newton? | What is newton famous for ? |Who is Issac Newton ? | do you know newton? | Who is newton? | who is Newton? | Who is Newton? | Newton | Issac Newton
+!expect: Newton is famous for his laws of gravity.
+Isaac Newton is known for his law of gravity |  He laid the foundations for classical mechanics, explaining the law of gravity and the laws of motion | Newton was a polymath who made investigations into a whole range of subjects including mathematics, optics, physics, and astronomy.
+
+
+!example: who is Einstein? | Do you know who is Einstein? | What is Einstein famous for ? |Who is Albert Einstein ? | do you know Einstein? | Who is Einstein? | who is einstein? | Who is albert Einstein? | Albert Einstein | Einstein | What did albert einstein do?
+!expect: Famous for theory of relativity.
+Einstein is famous for this theory of relativity | He won the Nobel Prize in Physics (1921) for his discovery of the Photoelectric effect which formed the basis of Quantum Theory.
+
+
+
+
+
diff --git a/models/general/Knowledge/en/images/science.png b/models/general/Knowledge/en/images/science.png
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