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 allergies to tooth paste ingredients cause diarrhea and stomach pains? 
 Sentence2: Do you think someone can be allergic to toothpaste ingreedients resulting in diarrhea and stomach pain?
answer:
Similar


question:
Sentence1: Feeling naseous a week before my period and on bc normal? 
 Sentence2: I came off of birth control 2 months back and have been having unprotected sex. I feel nauseous and want to know if I am pregnant.
answer:
Dissimilar


question:
Sentence1: What can you do if you can't get the contact lens in at all? 
 Sentence2: What the different types of contact lens?
answer:

Dissimilar