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: I am almost a month pregnant and I started spitting. It started out pink now it's like a reddish color is that normal? 
 Sentence2: I am 4 weeks pregnant and started spotting pink which turned into red. Is that a bad sign?
[EX A]: Similar

[EX Q]: Sentence1: What can I do about adrenal gland tumour and what are the symptoms? 
 Sentence2: My grandfather has adrenal gland tumor and he has symptoms such as depression, excessive urination, etc. What is the treatment option for this tumor?
[EX A]: Dissimilar

[EX Q]: Sentence1: Severe migraine for a week and pain deep in ears too. What causes the deep ear pain within migraines? 
 Sentence2: What is the treatment for migraine headaches?
[EX A]:
Dissimilar