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.

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

Output: Dissimilar


Input: Consider Input: Sentence1: 16, never had intercourse, no STDs known, vaginal irritation, sometimes pain, not much pain with urination, irritation through the entire day. 
 Sentence2: I am a virgin and never had an intercourse. Can I get STDS?

Output: Dissimilar


Input: Consider Input: Sentence1: Hymenal ring remnant... what is it and how can you fix it? 
 Sentence2: Is there a way to repair a hymenal ring remnant?


Output: Similar