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.
--------
Question: 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. 

Answer: Similar


Question: Sentence1: Can seroquel (quetiapine) cause gerd? 
 Sentence2: How does seroquel (quetiapine) work?

Answer: Dissimilar


Question: Sentence1: I have hemorrhoids that are bleeding & painful. Have done sitz baths, using prep h wipes & cream. Nothing is helping. Please advise? 
 Sentence2: I recently underwent surgery for hemorrhoids.May I ask how long will it take for me to start my daily activities?

Answer:
Dissimilar