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: Is there a way I can talk to someone about the subscription I just purchased for your service? 
 Sentence2: Hello doctor, I ran out out my hypertensive meidcation. Can I get the prescription refilled with out subsribing to your service?

A: Dissimilar
****
Q: Sentence1: What does a medical physicist do during cancer treatment? 
 Sentence2: What is the role of a medical physicist in the treatment of cancer?

A: Similar
****
Q: Sentence1: Can orchitis problem effect my digestion or cause drooling ? 
 Sentence2: Is orchitis related to symptoms like digestion and drooling?

A:
Similar
****