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's a good way to address back pain? 
 Sentence2: How can I cure my back pain?

Output: Similar


Input: Consider Input: Sentence1: I was diagnosed w/ Chlamydia on 9/29/2015. Treated the same day. Tested on 11/16/2015, came back positive. I haven't had sex since the 1st test. How? 
 Sentence2: What is the treatment for recurrent Chlamydial infections?

Output: Dissimilar


Input: Consider Input: Sentence1: Any recommendations for an ointment for hand foot and mouth rash on a 2 year old?  She's energetic but a little uncomfortable with rash on arms/bottom 
 Sentence2: My toddler has a rash on her arms and buttocks. Is there something I can use on the rash to make her feel better?


Output: Similar