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: I very often have dull pain in the lower left abdomen. Although bearable, should I still be concerned due to its frequent occurance and see a doctor? 
 Sentence2: I have lower abdominal pain for some time now. I was diagnsoed with a UTI but did not receive treatment. Could it be returning?

Output: Dissimilar


Input: Consider Input: Sentence1: What are my chances of getting pregnant if my boyfriend pulled out. But then inserted his fingers and penis back in my vagina  with sperm ... 
 Sentence2: If a man's fingers or his penis has semen stuck to it and he inserts the same in the vagina, can a girl get pregnant?

Output: Similar


Input: Consider Input: Sentence1: I had arrythmia, is it something that will leave over a period of time? 
 Sentence2: My doctor mentioned that I have arrythmia. Does it eventually go away or will I need treatment for it?


Output: Similar