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: 34 year old male. Graying hair. Has been stressful past year of change in life. Does stress affect this in men? Any advice to slow graying/thinning? 
 Sentence2: I am a young male and have got gray hair. Can I use a hair dye? 
[A]: Dissimilar


[Q]: Sentence1: I have a flu with dry cough and in the morning it's phlem. What cough syrup would be suitable? Also aches and probably a UTI so getting that checked. 
 Sentence2: What could be the cause of dry cough which is productive in the morning? Can UTI medications result in cough? I am on antibiotic for UTI.
[A]: Dissimilar


[Q]: Sentence1: Are there any at-home remedies for athlete's foot? 
 Sentence2: I have athlete's foot and wanted to know if there are any remedies I could try at home?
[A]:
Similar