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: Rash all over body starts on head itchy but bearable, then spreads all over body rapidly first looks like nettle sting but then turns extremely red ?
Sentence2: I was picking weeds in my backyard and noticed an itchy rash all over my body which starts on head and spreads rapidly to the rest of the body, turns very red and looks like stinging nettle or poison ivy. How do I know what it could be? Should I go to the ER?
[A]: Similar

[Q]: Sentence1: Can I take B12 shots if I have high blood pressure? Thanks in advance.
Sentence2: Can people with high BP take Vit B 12 shots?
[A]: Similar

[Q]: Sentence1: I had sex with my boyfriend 2 weeks back, we used protection. The last time I had sex before that was 7 months ago. I am late by 6 days. Should I worry?
Sentence2: My period is late by 6 days and had protected sex with my boyfriend 2 weeks back and the last time I had sex before that was 7 months back. Is there anything to worry?
[A]:
Similar