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: 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?
answer:
Similar


question:
Sentence1: Hello docs, is atherectomy better than stent procedure? 
 Sentence2: My grandfather has been diagnosed with 90% bloackage in right coronary artery, do you think he should go in for stent procedure or atherectomy?
answer:
Similar


question:
Sentence1: What should we do if my husband vomitted blood? He has been having stomach aches this past week and vomitted blood for the first time tonight. 
 Sentence2: My husband has been experiencing stomaches for the last week and vomitted blood for the first time tonight. Should I take him to the ER?
answer:

Similar