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: Regarding my last question. Everytime i take oxycodone, i become very sensitive to sound. A person talking is too loud. Even no migraine. Known se? 
 Sentence2: Does oxycodone cause increased sensitivity to sound? I have been experiencing this for a while, it feels like someone is talking loud. 

A: Similar
****
Q: Sentence1: Is there a way to lose my lower belly fat and see abs? 
 Sentence2: What can help me lose abdominal fat to make my abs more prominent?

A: Similar
****
Q: Sentence1: May I use a tampon one week after a medical abortion? I am finding conflicting information online.... 
 Sentence2: How long does bleeding persist after undergoing a medical abortion?

A:
Dissimilar
****