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.

[EX Q]: Sentence1: My boyfriend has been experiencing shortness of breathe for the past week, he went to the doctor they checked all his vital signs and his oxygen level and everything came back a okay, do you have any idea what the problem may be ? Please help i'm really w 
 Sentence2: My boy friend has shortness of breath since past week and all his vital signs are normal. I am concerned as what to do. 
[EX A]: Similar

[EX Q]: Sentence1: My Patella is tender to touch, and hurts and pops when the knee is bent. There isn't any noticeable swelling. But there is pressure around patella. 
 Sentence2: I patella is tender but there is no visible swelling in that area. It hurts and pops on bending my knee and I feel pressure around patella. What could be the cause. 
[EX A]: Similar

[EX Q]: Sentence1: What does it mean when muscles jump like in your arm is this anything serious? 
 Sentence2: Doctor can I know if stress causes muscle twitching in arms and also do excessive caffeine intake be a cause?
[EX A]:
Dissimilar