TASK DEFINITION: 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.
PROBLEM: Sentence1: If I only have 10 minutes to work out, what can I do? 
 Sentence2: Can you tell me a few quick exercises that I can do in 10 minutes?

SOLUTION: Similar

PROBLEM: Sentence1: Is there any side effects or bad effect to the body drinking whey protein? 
 Sentence2: I have started working out oflate and my trainer suggested I take whey protein because I am vegetarian. Could there be any side effects because of this?

SOLUTION: Similar

PROBLEM: Sentence1: What should I do for prematurely grey hair? 
 Sentence2: What causes premature greying of hair? 

SOLUTION:
Dissimilar