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 is gastrointestinal influenza? Is it contagious? 
 Sentence2: I have diarrhea with blood in stools, vomiting, nausea, fever and abdominal pain for 10 days now. Does that sound like stomach bug?

A: Dissimilar
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Q: Sentence1: I had arrythmia, is it something that will leave over a period of time? 
 Sentence2: My apple watch shows that I have an irregular heart beat and I'm worried about an arrythmia. I do have palpitations on and off. Should I get an EKG?

A: Dissimilar
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Q: Sentence1: I have a flu with dry cough and in the morning it's phlem. What cough syrup would be suitable? Also aches and probably a UTI so getting that checked. 
 Sentence2: Are there any over the counter cough syrups that can help me with my dry cough? I get phlegm in the morning and I feel achy too, but I think it could be because of a probable UTI for which I am seeing my primary in 2 days but I need some relief from this cough, it does not let me sleep.

A:
Similar
****