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 method is there to get rid of this cough and wheezing? 
 Sentence2: My son has been coughing and has wheeze, for about 15 days now. Has phlegm with  the cough and no home remedies have helped. Does he require a doctor's visit? 
[A]: Dissimilar


[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


[Q]: Sentence1: I'm 5 weeks pregnant and this morning had brownish spotting, my gyn said this is normal and ita was due to implantation, should I be worried? 
 Sentence2: I have abdominal cramps, spotting, nause and fatigue. I am on oral contraceptive pills. I take them regularly. My pregnancy test is negative. I dont believe it is implantation as I am not pregnant. Could it be withdrawal bleeding or do I have an STD?
[A]:
Dissimilar