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.

Q: Sentence1: What ways/exercises are most effective for getting rid of thigh fat? 
 Sentence2: Exercises have not been helpful with getting rid of thigh fat. What is your recommendation on cosmetic surgeries like lipsuction?

A: Dissimilar
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Q: Sentence1: I am about 15 weeks of pregnant and I have difficulty to sleep what can I take for helping me sleep. Thank you? 
 Sentence2: I am having difficulty in sleeping these days. Even mediactions are not helping. What could be the reason? I am 15 weeks pregnant. Could it be related?

A: Dissimilar
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Q: Sentence1: Is it normal. For your your gums to swell when your on your period? 
 Sentence2: Does any gum swelling happen during a period?

A:
Similar
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