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: If pus in stool is occasionally is there any problem? 
 Sentence2: My stool has pus in it, the doctor thought it to be problematic. I am advised colonoscopy. Is that procedure painful? 
[A]: Dissimilar


[Q]: Sentence1: My wife continues pain in her lower left side. She went to Dr a he could not find any problem. However pain is still a problem all day. Anything? 
 Sentence2: My partner has been diagnosed with an ovarian cyst and has pain on the lower left side of abdomen  and now the pain seems to be worsening. Could it be a rupture?
[A]: Dissimilar


[Q]: Sentence1: What are considered the safest prescription pills for high blood pressure/hypertension? 
 Sentence2: Which blood pressure medications are considered to be safe?
[A]:
Similar