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.

Example Input: Sentence1: Late menstrual period after bad carwreck? 
 Sentence2: Missed my period. Is this car accident the cause?
Example Output: Similar

Example Input: Sentence1: What can I do to naturally abort a baby? I live in the philippines and abortion is illegal here. Any vitamins that can probably drop the baby? Help me 
 Sentence2: I have heard that eating papaya and taking Vitamin C tablets will help abort a baby. Is that true?
Example Output: Similar

Example Input: Sentence1: Are there any medications or treatment options to help with bloating and discomfort during an IBS flare up ? 
 Sentence2: I have severe abdominal pain, bloating, burping and nausea. I skipped my meals. May I know what is the cause?
Example Output:
Dissimilar