TASK DEFINITION: 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.
PROBLEM: Sentence1: What effects can I expect from velcade (bortezomib) chemotherapy? 
 Sentence2: Are there any better options for chemotherapy other than velcade?

SOLUTION: Dissimilar

PROBLEM: 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?

SOLUTION: Dissimilar

PROBLEM: Sentence1: If I have an astigmatism , could that be causing daily headaches? I do not wear glasses but i work on a p.C. All day and a lot of bright lighting. 
 Sentence2: I have a desk job and end up working on a PC the whole day. I have headaches everyday, can this be a symptom of astigmatism?

SOLUTION:
Similar