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 cause and the solution of what seems to be a traveling pocket of gas up and down my back, chest, rib cage with sometimes a griping pain? 
 Sentence2: My sister says she has a gas buildup causing gripping pain sometimes, that travels up and down her back, chest, rib cage for last 1 week. Her diet is very unhealthy and she doesn't drink water. She has scoliosis. Do you think both are related?

Output: Dissimilar


Input: Consider Input: Sentence1: I have had some pregnancy symptoms and I was four days late and had some brown discharge around the time of period and 2 nurses said they think I am? 
 Sentence2: I missed my period by 4 days but I noticed spotting on the day of my expected due date of period. I experience a few other signs of pregnancy. I asked 2 nurses and they think I can be pregnant. I am very nervous. What do you think are my chances of pregnancy?

Output: Similar


Input: Consider Input: Sentence1: How soon after im off the Depo-Provera provera (medroxyprogesterone) shot can I get pregnant? 
 Sentence2: How much time does it usually take for a female to conceive after getting off Depo-Provera (medroxyprogesterone)?


Output: Similar