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.
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Question: Sentence1: What to do if I cannot stop eating fatty foods. How can I stop? 
 Sentence2: My husband is on a diet but he keeps going off of it by eating fatty foods. He also seems to have a fatty liver on ultrasound. Can you suggest some ways to help him stick to his diet?

Answer: Similar


Question: Sentence1: I had parts of my colon removed. I'm fine, but I have diarrhea everyday and can't seem to find a right diet for me! what can I do? 
 Sentence2: Can you please help me choosing the right diet for me? I have been having diarrhea everyday since I got a part of my colon removed.

Answer: Similar


Question: Sentence1: How safe is the use of azt (zidovudine) for HIV positive mothers? 
 Sentence2: I am HIV positive. I am on Zidovudine for my treatment and my CD4 count is in control. How long will it tak for my HIV to become full blown AIDS?

Answer:
Dissimilar