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.

Ex Input:
Sentence1: What would cause T3 (liothyronine) levels to be abnormal,  but tsh/t4 are normal? I'm not pregnant. 
 Sentence2: What are some conditions that can cause abnormal levels of T3 but normal levels of T4 and TSH? Can pregnancy also cause it?

Ex Output:
Similar


Ex Input:
Sentence1: Is there a way I can talk to someone about the subscription I just purchased for your service? 
 Sentence2: I just subscribed for your service and is there some one I can talk to here?

Ex Output:
Similar


Ex Input:
Sentence1: 21 yr female sexually active have an increase in appetite stay hungry and more bowel movements what could be wrong ? 
 Sentence2: Can sexual intercourse stimulate one's appetite and gut movements?

Ex Output:

Dissimilar