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.

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?
Dissimilar

Sentence1: Why does my back hurt when I breathe or bend over? Its kind of in my upper middle back but just on the right side.
Sentence2: I started noticing pain in the upper middle back on the right side and hurts to breathe and bend over. Any idea what it could be?
Similar

Sentence1: I had a miscarriage last night. I was 13 weeks. How soon after miscarriage can you try again. Can you get preg. Faster after mc like u can after birth?
Sentence2: Had a misscariage at 13 weeks last night but I want to conceive fast again. How long do I need to wait before trying for pregnancy?
Similar