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.

Input: Consider Input: 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?

Output: Dissimilar

Input: Consider Input: Sentence1: Think I slightly inflamed my breast tissue from self-examining them too hard. Could this cause an enlarged lymph node in the area?
Sentence2: Can self examination can cause enlarged lymph node? I think I inlfamed my breast tissue after doing self examination.

Output: Similar

Input: Consider Input: Sentence1: According to my ovulation 28 day cycle i was supposed to get my periods on 7may my last period was 9april and today is 10 may.... Could i be pregnant ?
Sentence2: I have a 28 day cycle and was expecting my period on the 7th may and the last period before that was on 9th april and today is 10th may. What are my chances of pregnancy
Output: Similar