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: If u have had giardia and had it treated, but your liver enzymes rose what could that be a indication of? 
 Sentence2: I drank water from a stream and read that it could cause giardiasis. I am a little worried since I have been experiencing some mild abdominal pain on the right side, could it be affecting my liver?

A: Dissimilar
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Q: Sentence1: I need to know if there is more than one type of achondroplasia? 
 Sentence2: What are some causes of achondroplasia?

A: Dissimilar
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Q: Sentence1: According to my boyfriend last time I had an absence events I had tears rolling down my cheeks but I wasn't sobbing or anything, is this normal? 
 Sentence2: I am on valproic acid for my absence seizures and I am trying to get pregnant. Is it safe to valproic acid when trying to get pregnant?

A:
Dissimilar
****