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 Q]: Sentence1: Is this still in healing process or it could be a scar. What should I do? Do I need an check up appointment or I have to wait mo I had treated age spots 2 1/2 weeks ago with liquid nitrogen. The scabbing fell off in 5 days. Now, the treated spots turned 
 Sentence2: Is the wound healing well and can it turn into a scar? Do I need an in person check up for this?
[EX A]: Similar

[EX Q]: Sentence1: All of a sudden my ears stopped producing ear wax. What could be the cause? 
 Sentence2: Can I use q-tip to clear the ear wax?
[EX A]: Dissimilar

[EX Q]: Sentence1: Which body parts can be donated after you die? 
 Sentence2: Can someone donate lungs after they die?
[EX A]:
Dissimilar