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 handle friends that call me a 'junkie' for all my medications for my disability? 
 Sentence2: My friends call me a 'junkie' for all the medications for my disability. How do I deal with this?
[EX A]: Similar

[EX Q]: Sentence1: A recent CT scan with contrast revealed two cysts on pancreas. What does this mean? Previous colon cancer and has esld. Also 6mm mass on liver. 
 Sentence2: I am worried because I recently went in for CT scan which showed two cysts on pancreas. Can you help me undesand what it could be? Just a little background of my medical conditions- I have been treated for colon cancer and have end stage liver disease with a 6 mm mass on liver.
[EX A]:
Similar