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: Feels like something is stuck in throat, shoulder and chest feels mildly heavy, upper back ache. No more coughing. What can this be?
Sentence2: I have no cough, feeling of something stick is throat, upper back ache and chest feels heavy. What are the causes of my symptoms?

A: Similar
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Q: Sentence1: Would 176 RA IgM factor be considered a low positive for rheumatoid factor. What would be considered a positive level. My ccp level is normal.
Sentence2: I am looking for some more clarification about my lab results. My results say that RA IgM levels are 176, CCP levela are normal. Does that mean it is low positive for rheumatoid factor and what is considered as a positive level?

A: Similar
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Q: Sentence1: Hello I have back spasms that flare up every now and then. I've done heat and ice rotate. Tried naproxen looked at my diet and take vitamins?
Sentence2: I have been having intense back spasms and none of the basic measures are helping. What should I do?

A:
Similar
****