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.

Sentence1: How do we decide who takes mom? 
 Sentence2: Not able to decide who takes mom.
Similar

Sentence1: Can u get pregnant from pre cum? 
 Sentence2: What are the chances of getting pregant from precum?
Similar

Sentence1: What can a pain mean in right hand side next to bladder. It comes and goes and is quite severe? 
 Sentence2: I have on & off severe right lower abdomen pain for last couple of weeks. I consulted a doctor and a urine sample was collected, a few other imaging tests were done. My doctor thinks I may have bladder stones. I am worried, would I need to undergo surgery?

Dissimilar