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.

[Q]: Sentence1: What if delayed ejaculation is due to psycological reason? Is there any treatment
Sentence2: How do the doctors conclude that delayed ejalculation is due to psychological reasons?
[A]: Dissimilar

[Q]: Sentence1: Can white noise be disruptive to my deep sleep?
Sentence2: Is deep sleep affected by continuous background noises?
[A]: Similar

[Q]: Sentence1: Borderline changes to Brain MRI in 1 yr being referred to a neuroradiologist does this mean something sinister?
Sentence2: I am a 50 year old male and my PCP just informed me that my latest MRI has picked up some brain changes which weren't there a year back and has referred me to a neuroradiologist. Am I dying?
[A]:
Similar