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.

Sentence1: I just need to know if a low does antidepressant with Vyvanse (lisdexamfetamine) helps to not get the depression when you go off the Vyvanse (lisdexamfetamine) for weekends? 
 Sentence2: I feel like, I am depressed most of the time. May I know does my Vyvnase, which I am having for ADHD would help me or do I need to get some low dose antidepressant?
Dissimilar

Sentence1: What to do if I have some symptoms thought that i don't know if they could be PMS or pregnancy ? 
 Sentence2: How can I differentiate between PMS and pregnancy symptoms?
Similar

Sentence1: What are the complications of ANLL? 
 Sentence2: Could you explain about complications of ANLL?

Similar