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: Hello i noticed I have a small black dot  on my gum the mark takes up the surface area of the very tip of my gum tissue.The part looks like a triangle? 
 Sentence2: What could cause a small, blackish dot at the tip of my gums?
[EX A]: Similar

[EX Q]: Sentence1: How can I get rid of red and black warts on the skin and acne spots on the back? 
 Sentence2: I have acne spots on the face and seem like red and black warts. Can warts occur on face as well?
[EX A]: Dissimilar

[EX Q]: Sentence1: Can white noise be disruptive to my deep sleep? 
 Sentence2: I seem to have decreased hearing in my ear for sometime now. Can listening to loud noises result in hearing loss?
[EX A]:
Dissimilar