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: Haven't got my period since July cause I'm irregular could I still get pregnant? 
 Sentence2: My LMP is July. History of irregular period. Do you think I can be pregnant.
answer:
Similar


question:
Sentence1: Question on a discharge--slimey and midcycle? 
 Sentence2: I have been having some midcycle bleed, it's almost been 10 days since my period got over. What could it mean?
answer:
Dissimilar


question:
Sentence1: What effects can I expect from velcade (bortezomib) chemotherapy? 
 Sentence2: Are there any better options for chemotherapy other than velcade?
answer:

Dissimilar