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: Will an infection in a belly piercing cause flu symptoms? 
 Sentence2: I am having flu symptoms, as I think my belly piercing is infected. Can you suggest some remedies? 

Answer: Dissimilar


Question: Sentence1: So, I have this itchy dark brown mole on my hip, it's sort of red around the edges, I have no idea what's causing it. Any ideas? 
 Sentence2: What can be the reason for an itchy, dark, brown mole on the hip with surrounding erythema? 

Answer: Similar


Question: Sentence1: How early can you get an abortion? 
 Sentence2: How early can an abortion occur?

Answer:
Similar