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: Effect of healthy food and junk foods, and what are those nutritious food,? . And impact of junk food, thank u 
 Sentence2: I am trying to lose weight and would like your suggestions on healthy foods to include and how exactly it helps to lose weight. I used to eat a lot of junk food so I am trying to cut that out. How exactly does junk food cause ill effects to health?

Answer: Similar


Question: Sentence1: Think I slightly inflamed my breast tissue from self-examining them too hard. Could this cause an enlarged lymph node in the area? 
 Sentence2: Can self examination can cause enlarged lymph node? I think I inlfamed my breast tissue after doing self examination. 

Answer: Similar


Question: Sentence1: What to do if I have blood in stool? 
 Sentence2: I just noticed my stool was slightly reddish, could it be blood?

Answer:
Dissimilar