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.

[EX Q]: Sentence1: My 7 yr postive again for strep and I'm leaning towards pandas. I was prescribed clindamycin 75 mg/5ml. Is this the right antibiotic? He did augm b4. 
 Sentence2: What are the signs of Strep infection in a 7 y/o?
[EX A]: Dissimilar

[EX Q]: Sentence1: I had arrythmia, is it something that will leave over a period of time? 
 Sentence2: My apple watch shows that I have an irregular heart beat and I'm worried about an arrythmia. I do have palpitations on and off. Should I get an EKG?
[EX A]: Dissimilar

[EX Q]: Sentence1: B12:145 ng/L Range 130-800ng/L Result statesJust in Range Have a Few Sympt, Neuroligist says not low but GP started loading dose 6 injections? Ideas 
 Sentence2: What is the average normal range of B 12 for women?
[EX A]:
Dissimilar