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: How come so many medical doctors do not believe that adrenal fatigue is a real issue? 
 Sentence2: What are your thoughts about adrenal fatigue and I wonder why so many doctors do not believe it is a real issue?

A: Similar
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Q: Sentence1: There is a psychiatric night time tablet for schizophrenia that starts with 'c', does it cause drowsiness? 
 Sentence2: I was prescribed on Abilify for schizophrenia to be taken at night time. Can this make me to feel more sleepy?

A: Similar
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Q: Sentence1: Does excessive masturbation over a long period of time cause back ache? 
 Sentence2: How can I stop myself from masturbating so frequently?

A:
Dissimilar
****