instruction:
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.
question:
Sentence1: I had a root canal 3 months ago but tooth is still sensitive to hot. What could be the reason? 
 Sentence2: I have cavities in my tooth and my dentist advised to get root canal done. Can you tell me if the procedure is painful and how much time will it take?
answer:
Dissimilar


question:
Sentence1: I just found out today that I have chlamydia, but I breastfeed.  Is it possible that my child could have it to? 
 Sentence2: Hello doctor, I am diagnosed with chlamydia and I am breastfeeding. Do you think my child will have chlamydia?
answer:
Similar


question:
Sentence1: Should I ask to be put on a Statin at my checkup tomorrow? My cholesterol was very high and I'm sure it still is. 
 Sentence2: What are the side effects of statin medications?
answer:

Dissimilar