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.

Sentence1: What does it mean to have sporadic headaches? 
 Sentence2: I have tension headaches and have been under lot of stress. What do you recommend i do?
Dissimilar

Sentence1: I can't see in the dark as well as others can? Do I need carrots or vitamin a? 
 Sentence2: Can deficiency of Vitamin A result in inability to see in dark?
Dissimilar

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. 

Similar