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.

Input: Consider Input: Sentence1: I've got a bench with a barbell, dumbbells, pull up bar, and a treadmill, what are some workouts i could do to gain muscle? 
 Sentence2: Could you give me some tips for muscle gain while at the gym? Any specific exercises?

Output: Similar


Input: Consider Input: Sentence1: If a person has chronic hyperventilation syndrome and takes a pft and methacholine challenge test would the results be affected? Mine showed asthma. 
 Sentence2: My PFT and methacholine challenge test showed I have asthma. Could chronic hyperventilation syndrome have affected the results?

Output: Similar


Input: Consider Input: Sentence1: I had unprotected sex 7 or so days before my periodthree days later I had light bloodthat lasted for two days instead of usual 7. Am I pregnant? 
 Sentence2: May I know what is the difference between withdrawal bleeding from pills and normal period bleeding. How long do both usually last?


Output: Dissimilar