instruction:
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: Is there any treatment for latent squint and fourth nerve palsy? 
 Sentence2: I have latent squint due to fourth nerve palsy. I started seeing two images of every object, that I see recently. I forgot to ask my doctor about this. Is it due to fourth nerve palsy?
answer:
Dissimilar


question:
Sentence1: I've got a stabbing pain in my groin in scrotum, what would cause this? 
 Sentence2: What does sharp excrutiating pain in the groin and scrotum mean? What can cause this?
answer:
Similar


question:
Sentence1: What kind of therapies are done after a knee cap breaks? 
 Sentence2: I injured my knee cap and there is redness, swelling and warmth and difficulty movement. Did I fracture my knee? 
answer:

Dissimilar