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: What to do if I have a archwire that is not connected to one bracket of the damon braces? 
 Sentence2: Is it bad is my archwire is not connected to one bracket of the damon braces?

A: Similar
****
Q: 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?

A: Similar
****
Q: Sentence1: Would I be liable to get my medical card if I have ADHD , neurofibromatosis, asthma and anexity? 
 Sentence2: Can you help me get medical card? 

A:
Dissimilar
****