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.

Example Input: Sentence1: Been sick for over a week with a dry/wet cough, very runny nose, and no apparent fever. OTC cold medicine has not worked, and I'm currently on antibiotics to treat a UTI (Bactrim I believe). I'm pretty sure this is more than just a cold, seeing how nothin 
 Sentence2: Can antibiotics for UTI (bactrim) treat my cough and congestion?
Example Output: Dissimilar

Example Input: Sentence1: What is the use of the drug lovenox (enoxaparin)? 
 Sentence2: What are common side-effects to expect with lovenox?
Example Output: Dissimilar

Example Input: Sentence1: What if I strained my hamstring but I can still walk? Something definitely popped in my hamstring but I can still walk im a hockey player 
 Sentence2: I think I have a hamstring strain while playing hockey, but I can still walk. Is this normal?
Example Output:
Similar