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: The muscles in my hips right above my butt ache a lot. Most times it pinches with pain. I wear high heels all the time, hurts to wear flats? 
 Sentence2: My hip muscles hurt a lot above my buttock like a pinch. I wear heels usually and it hurts on wearing flats. What could be the cause?
[EX A]: Similar

[EX Q]: Sentence1: How do I calculate the number of days that my period lasts? It flows for like 6 days, but on the 7th day it drops just little like spotting. Please 
 Sentence2: I need some help understanding the duration of my period. If my bleeding lasts for 6 days and on 7th day, I have very light bleeding, what would be the duration of my period?
[EX A]: Similar

[EX Q]: Sentence1: I've had swellings that have reoccurred on my labia majora thrice or so, but now I have a reddish roundish little sore. I'm not sexually active at all. 
 Sentence2: Does herpes cause sores and swelling of the vaginal area? 
[EX A]:
Dissimilar