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.
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Question: Sentence1: What are side effects of cyclizine 50mg? 
 Sentence2: I have been experiencing dry mouth and diarrhea for the past 1 week. I have started taking Cyclizine about 10 days back. Could these symptoms be a side effect?

Answer: Similar


Question: Sentence1: I have been experiencing abdominal pain, diarrhea after meals, fatigue and occasionally bloody stool. Could it be Crohn's disease? 
 Sentence2: What are the symptoms of Crohn's disease? I feel I may be developing it :(

Answer: Similar


Question: Sentence1: Mild uncovertebral joint hypertrophy c5c6 eccentric to right; mild t-spine scoliosis, bilat pars defect l4, foram stenosis at l4l5 - is surgery needed? 
 Sentence2: Which conditions out of these can be diagnosed with MRI of back- uncovertebral hypertrophy, scoliosis, bilateral pars defect, foramina stenosis?

Answer:
Dissimilar