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: What supplement or vitamin can I take that would increase blood curculation to knee? 
 Sentence2: My mom was advised vitamin and supplements to incraese blood circulation to the knee, it's been 4 months. What can we do more? 
[A]: Dissimilar


[Q]: Sentence1: I get very lightheaded quite often. Could it be because I am anemic? 
 Sentence2: Could feeling lightheaded and dizzy be due to anemia?
[A]: Similar


[Q]: Sentence1: In an attempt to diagnose illness I have had 7 CT scans in 2 years . Because of new upper abdominal right side pain dr ordered hyda scan. Should i be concerned about  the radiation? 
 Sentence2: CT scan was done 7 times in last 2 years to diagnose a medical condition. My doctor ordered HYDA scan to evaluate right upper abdomen pain, that I have for last 1 week. Should I be worried about the radiation exposure?
[A]:
Similar