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.

Ex Input:
Sentence1: Purple fluid filled sack on scalp grew over several months, popped when squeezed. Resembled skin tag. Concerned of cancer. Nothing for doc to check? 
 Sentence2: Can a cancerous lesion on the scalp present with symptoms such as a fluid filled sac occurring over many months with some discharge?

Ex Output:
Similar


Ex Input:
Sentence1: I've used nasal spray and have taken Claritin and mucinex (guaifenesin). is there anything I can do to taste again? 
 Sentence2: I am having loss of taste. I had already used nasal sprays, Claritin and even mucinex (guaifenesin) but still no help. Could you suggest me any more measures? 

Ex Output:
Similar


Ex Input:
Sentence1: Right side sharp pains, bottom of rib cage? 
 Sentence2: I got injured over chest while playing soccer recently and it has been hurting on the right side of chest at the bottom of rib cage ever since. Should I get an Xray? What can I do for relief at home?

Ex Output:

Dissimilar