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.

Example Input: Sentence1: Please help! What is the survival rate of malignant meningioma? 
 Sentence2: What is the prognosis for a patient of malignant meningioma?
Example Output: Similar

Example Input: Sentence1: There is a psychiatric night time tablet for schizophrenia that starts with 'c', does it cause drowsiness? 
 Sentence2: I was prescribed on Abilify for schizophrenia to be taken at night time. Can this make me to feel more sleepy?
Example Output: Similar

Example Input: Sentence1: Daily meth use for about 6-7 months. Best way to gain back weight, muscle and fat? 
 Sentence2: Does using meth for a long term lead to weight loss in terms of muscle and fat?
Example Output:
Dissimilar