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.

Example Input: Sentence1: I took 20mg of Prozac (fluoxetine) for 4 days. I have been off of it for 3 days. How long does it take to get out of my system? 
 Sentence2: I have been prescribed 20 mg of Prozac ( fluoxetine)  for 4 days but I think I took 3 tablets in one go. Do you think self induced vomiting can help me to get it out of my system?
Example Output: Dissimilar

Example Input: Sentence1: I started taking PPIs (8 weeks) and antibiotics (one week) for treating h.pylori and gastritis. Can I do strenght exercises like pushups and running? 
 Sentence2: Will doing strenghth exercises like pushups and running help me with gastritis?
Example Output: Dissimilar

Example Input: Sentence1: I had a salpingectomy in both tubes 4 years ago, but I want to be pregnant again, can it be possible?, can I get pregnant naturally?, 
 Sentence2: My sister got salpingectomy done last week. Can she have an intercourse now?
Example Output:
Dissimilar