In this task you are given a medical question pair hand-generated. Your task is to classify a given post into two categories 1) 'Similar' if the given two questions have a same connotation 2) 'Dissimilar' if the given two questions have a different connotation or meaning.

[Q]: Sentence1: I have headache please suggest? 
 Sentence2: What are the different kinds of headache?
[A]: Dissimilar


[Q]: Sentence1: Can cognitive behavioral therapy help someone quit smoking? 
 Sentence2: My friend has been trying really hard to quit smoking but she cannot see a doctor in person because she does not have insurance. I wanted to know if there are some things that she can buy over the counter which can help her quit smoking?
[A]: Dissimilar


[Q]: Sentence1: My5yr old had dental surgery under general anesthesia. He had versed before and Dr said he'd forget everything he remembers it all how come? 
 Sentence2: I wanted to ask do doctor's put patient under general aneasthesia even for dental surgery? My 5 year old is in due for that. 
[A]:
Dissimilar