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

[Q]: Sentence1: I do unprotected sex with a prostitute after 28 days I go for hiv duo test the result is non reactive 0.07 is it conclusive?
Sentence2: How is HIV spread and when is the right time to take a HIV duo test?
[A]: Dissimilar

[Q]: Sentence1: Any tips on how to get my hair to stop falling out and start growing from stress? I had a large test I took at beginning of June stress from that
Sentence2: I have excessive hair loss due to stress. I got tested at the beginning of June. Any tips on how to deal with this hair loss and to grow back my hair?
[A]:
Similar