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: 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?

A: Dissimilar
****
Q: Sentence1: Is taking 5mg of prednisone daily for a year considered fairly safe? 
 Sentence2: I'm currently 5 weeks pregnant and have asthma. Is it sfae to take prednisone?

A: Dissimilar
****
Q: Sentence1: Just received news I have on old compression fracture causing me pain now what can I do to alleviate pain because my doc said nothing they can do? 
 Sentence2: I just found out that it is a compression fracture that is causing the pain. Is there anything I can do to ease off the pain?

A:
Similar
****