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: Can stem cell research help diseased arteries? 
 Sentence2: I have heard stem cell research can help with diaseased arteries. In what other avenues can stem cell reaserch help? 
answer:
Dissimilar


question:
Sentence1: Does the herb kalawalla (polypodium leucotamos) actually work for autoimmune disorders? 
 Sentence2: Are autoimmune disorders completely curable?
answer:
Dissimilar


question:
Sentence1: Is odomos safe during pregnancy? 
 Sentence2: I'm 25 weeks pregnant and wanted to know if it is safe to eat pineapple during pregnancy?
answer:

Dissimilar