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: 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


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 missed my period for 4 months and now have very heavy bleeding, is that normal?

Answer: Dissimilar


Question: Sentence1: What is an anti-nuclear antibody test for in immunology? 
 Sentence2: I was asked to get an ANA test because the doctor suspects I have lupus. What is that test?

Answer:
Similar