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 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: Can a urine test show you have kidney stones? 
 Sentence2: Is a urine test helpful to diagnose kidney stones?

A: Similar
****
Q: Sentence1: I was fingured by a guy for first time, he was touching his penis which was wet with precum and then he fingured my vagina.Can i get HIV through this? 
 Sentence2: My boyfriend fingered me and he had precum on his hand. What are the chances of pregnancy? Can the sperm travel through my vagina and get me pregnant?

A:
Dissimilar
****