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: 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?

Output: Dissimilar

Input: Consider Input: Sentence1: Extreme pain in one leg like cramp. What to do next time?
Sentence2: I noticed severe pain, like a cramp in one leg. What can I do for it next time?

Output: Similar

Input: Consider Input: Sentence1: He touched my vulva nd clit with his fingers nd am not sure if he had ejacultion or not. That was on the 9 th day of a regular 28 days period. Chance?
Sentence2: I am worried about pregnancy. My boyfriend touched my vulva and clitoris with his fingers and I am not sure if he ejaculated inside me but it was the 9th day of my cycle and I have regular cycle of 28 days.
Output: Similar