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: My son was in the ER last night for a reaction to his Adderall after they give him Xanax (alprazolam) about 1130 last night he is seen things? 
 Sentence2: I do see things. I have been prescribed Xanax ( Aprazolam) and as advised I took Adderall at 11:30, but I developed allergic reaction after that. Should I go to the ER? 
answer:
Dissimilar


question:
Sentence1: How do you contact worms from pets? I saw a few white things in my b.M. But not everytime. How can I get rid of them? What are the symptoms? 
 Sentence2: Which worms cause infections in humans?
answer:
Dissimilar


question:
Sentence1: When do i ovulate if my last period was last month on the 28th and i have a 31 day cycle ? 
 Sentence2: I am trying to conceive and I want to know when I would be ovulating exactly. I got my last period on 28th of last month and my cycles are of 31 days. Can you help me calculate my ovulation date?
answer:

Similar