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: I am 17 years old, and I have had troubles keeping or even maintaining an erection before sex. I have tried multiple times and don't know what to do anymore. It's really imbarrassing but my girlfriend said I should go see a doctor about it. I only masterb
Sentence2: I am 17 years old and have issues with maintaining a erection. My girlfriend asked me to see a doctor. I only masturbate. Should I see one?
answer:
Similar

question:
Sentence1: Had liver failure, drs cannot pinpoint source; developed ascites. How can I improve my liver and kidney function naturally? No meds.
Sentence2: Do you have any ideas as to how I can improve my liver and kidney function if I have a failed liver?
answer:
Similar

question:
Sentence1: Got period after 4mo and it lasted 11 days,which never happens.I've been experiencing dull uncomfortable on/off pain by my uterus.What could it be?
Sentence2: I've missed my period for 4 months now and have some dull pain in lower abdominal region, any idea what's happening?
answer:
Similar