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: 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?
Example Output: Dissimilar

Example Input: Sentence1: Why dose my chest hurt when stretching and coughing plus sneezing?
Sentence2: I've been coughing and sneezing a lot, does that mean I have pneumonia?
Example Output: Dissimilar

Example Input: Sentence1: How do you know when you are undergoing respiratory depression? Extremetly fatigues
Sentence2: What are some signs that will help me know that I have resporartory depression? I have been feling extremely tired.
Example Output:
Similar