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.

[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?
[A]: Similar


[Q]: Sentence1: Do doctors have to do a biopsy to see if I have vaginal eczema or just a pelvic exam? 
 Sentence2: I had symptoms of vaginal eczema for which a pelvic exam was done. The results have come and my doctor says I need a biopsy, is this normal?
[A]: Dissimilar


[Q]: Sentence1: Can taking DEPO shot make you irritable? Is it normal to have brownish discharge while on it, but no period so far? It's been 22 days. 
 Sentence2: I got a depo shot last month and I feel I have been more irritable after that. I have not had a period so far, just noticed brown vaginal discharge. Do you thik it could be due to depo shot?
[A]:
Similar