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: I have had some pregnancy symptoms and I was four days late and had some brown discharge around the time of period and 2 nurses said they think I am? 
 Sentence2: I missed my period by 4 days but I noticed spotting on the day of my expected due date of period. I experience a few other signs of pregnancy. I asked 2 nurses and they think I can be pregnant. I am very nervous. What do you think are my chances of pregnancy?

SOLUTION: Similar

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

SOLUTION: Dissimilar

PROBLEM: Sentence1: Last week, doctor put me me on omeprazole for gastritis (no prior stomach issues.)  since then, i've had a few green poops of middling consistency.  ? 
 Sentence2: I have been diagnosed with gastritis and diagnosed with omeprazole. I have few green stools of middling consistency. Is this a side effect of the medication. 

SOLUTION:
Similar