instruction:
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.
question:
Sentence1: What to do if I have stones in both of my kidneys one is a 7mm. If I just leave the stones alone will they? 
 Sentence2: Do small kidney stones, about 7-8mm get cured if left alone?
answer:
Similar


question:
Sentence1: Is mental illness like bipolar hereditary? 
 Sentence2: What are the symptoms of mental illnesses like bipolar?
answer:
Dissimilar


question:
Sentence1: Symptoms of arthritis in the spine? 
 Sentence2: I am have been diagnosed with spine arthritis. What can I do to subside its symptoms? 
answer:

Dissimilar