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: Eyebrows.  Are  thinning? 
 Sentence2: I noticed thinning of the eyebrows. What could it be from?

A: Similar
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Q: Sentence1: I've used nasal spray and have taken Claritin and mucinex (guaifenesin). is there anything I can do to taste again? 
 Sentence2: I am having loss of taste. I had already used nasal sprays, Claritin and even mucinex (guaifenesin) but still no help. Could you suggest me any more measures? 

A: Similar
****
Q: Sentence1: After I had intercourse with hubby I noticed slight fresh blood and burning sensation and urge to urinate. What might be the cause? 
 Sentence2: I am 9 wks pregnant and just had some bleeding today, after sex. is it dangerous? Will me baby be okay?

A:
Dissimilar
****