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: I got on the Birth Control shot on a Friday and had sex on Wednesday if he ejaculated can I still get pregnant? 
 Sentence2: Am I safe having sex two days after getting Birth Control Shot?

Answer: Similar


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: Whats an over-the-counter drug for chron's desease? 
 Sentence2: Hello doctor, may I know what are the symptoms of Crohn's? 

Answer:
Dissimilar