instruction:
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.
question:
Sentence1: 2 weeks of big toe pain now in knee/wrist. Dix uric acid 465.2umol/L. Why is voltaren (diclofenac) helps but why is it not going away? First attack ever 
 Sentence2: I am diagnosed with gout recently with uric acid levels 465.2umol/L according to my test reports. I have been experiencing big toe pain for last 2 weeks but my knee and wrist hurt as well now. I was prescribed medications by my doctor. How long does it take for my uric acid levels to come back to normal range?
answer:
Dissimilar


question:
Sentence1: Is it safe to take a probiotic while breastfeeding? 
 Sentence2: I have some diarrhea but I am breatsfeeding my 6 month old, so I want to avoid any antibiotics, but are probiotics safe?
answer:
Similar


question:
Sentence1: Could the symptoms of caffeine overdose will remain more than 2 month, even if we already stop the intake of caffeine? 
 Sentence2: What are the symptoms of caffeine overdose? Do I need to see a doctor for them?
answer:

Dissimilar