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.

Example Input: Sentence1: How can  you heal chronic knee bursitis? 
 Sentence2: How is chronic knee bursitis diagnosed? Is MRI always needed?
Example Output: Dissimilar

Example Input: 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?
Example Output: Dissimilar

Example Input: Sentence1: Nev er miss a period in life until I start date man outside my race. I had feb march apr no period  got light for only 2 day may no period since ? 
 Sentence2: I missed my period for 3 months after I lost my virginity and has never happened earleir. I did take plan b thrice last month. Can that affect my period?
Example Output:
Dissimilar