instruction:
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.
question:
Sentence1: Which listerine is best for cavities? 
 Sentence2: I have cavities and which listerine is best for it?
answer:
Similar


question:
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?
answer:
Similar


question:
Sentence1: Could walking on a soft mattress contribute to bowlegged-ness? 
 Sentence2: What is bowleggedness, how is it diagnosed?
answer:

Dissimilar