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 big boobs and my nipples are not out. My nipples comes out when i'm cold or when i touch them. Is that normal for my nipples to pop out? 
 Sentence2: Would the type of bra I wear be causing my nipples to get more prominent?

A: Dissimilar
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Q: Sentence1: I have been experiencing abdominal pain, diarrhea after meals, fatigue and occasionally bloody stool. Could it be Crohn's disease? 
 Sentence2: What are the symptoms of Crohn's disease? I feel I may be developing it :(

A: Similar
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Q: Sentence1: Regarding my last question. Everytime i take oxycodone, i become very sensitive to sound. A person talking is too loud. Even no migraine. Known se? 
 Sentence2: Is oxycodone prescribed to manage pain occurring because of migraine?

A:
Dissimilar
****