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.

[EX Q]: Sentence1: Can you get abdominal adhesions from a laparoscopic bilateral hernia repair? 
 Sentence2: Is abdominal adhesions a common side-effect of a laparoscopic bilateral hernia repair surgery?
[EX A]: Similar

[EX Q]: Sentence1: Please provide advice on discontinuing hctz (hydrochlorothiazide) after developing petechiae on my arms. I have been taking hctz (hydrochlorothiazide) for 3 months and this just started. 
 Sentence2: Is hydrochlorthiazide safe for the elderly?
[EX A]: Dissimilar

[EX Q]: Sentence1: I have arthritis in my knees and lower back. Normally when I get out of bed they are stiff. My hips achey and stiff are if I lay on my back at night? 
 Sentence2: How can I manage stiffness in my knees, lower back etc. I do have arthritis
[EX A]:
Similar