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: Can I take oral terbinafine for onychomycosis? I had taken 45 oral terbinafine.Now foot toenail skin are red & pain. It will cure? 
 Sentence2: I wanted to drink alcohol and I am on terbinafine for my onchomycosis. Is there any reaction between both?

A: Dissimilar
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Q: Sentence1: Had unpro sex the last day iovulated 30th he cummed 2x in me , my per was due 13 but igot it on the 14 howcome ididnt get pregnant ?:/iwant a baby 
 Sentence2: My period is late by 5 days and had protected sex during the last cycle and he did not ejaculate inside me. I also took a morning after pill. What are my chances of pregnancy? 

A: Dissimilar
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Q: Sentence1: I'm 5' 8'' and 109 lbs. When I lay down I can see my belly pulsing to the left of my belly button. Is this something I should be concerned about? 
 Sentence2: I can see pulsations on the left side of my belly button on laying down. I am not overweight and I don't have belly fat. I am very much worried, what could be the cause?

A:
Similar
****