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: I've got a stabbing pain in my groin in scrotum, what would cause this? 
 Sentence2: What does sharp excrutiating pain in the groin and scrotum mean? What can cause this?

SOLUTION: Similar

PROBLEM: Sentence1: Nausea everyday missed period headaches but not pregnant what could be wrong? 
 Sentence2: I feel sick every day in the morning along with throbbing headache. I missed my period by a week this month. Am I pregnant?

SOLUTION: Dissimilar

PROBLEM: Sentence1: From what i know about gen. Anesthesia, you get a shot, they put a mask over you and you wake up. But is there any weird activity when you wake up like laughing gas? 
 Sentence2: Is laughing gas used for recovery post General anesthesia? I know that a mask is placed over the mouth and a shot is given to wear off the effect. 

SOLUTION:
Similar