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: I have  microalbumin urine 343.2 ug/ml ,microalb/creat Ratio ,random urine 402.3 mg/g creat, no DM,no HT,is this serious ? What 's to do next? 
 Sentence2: What can cause loss of proteins in urine?

A: Dissimilar
****
Q: Sentence1: Could you tell me what happens when you quit smoking? 
 Sentence2: Should we taper the number of cigarretes per day, while planning to quit smoking or it should be done abruptly? 

A: Dissimilar
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Q: Sentence1: Would 3 normal u/s and 5 low d-dimers over the course of 4 weeks rule out dvt? Even though leg pain is still there? No redness or swelling. 
 Sentence2: I hit my leg yesterday and there is some redness and swelling, do you think it could be a blood clot?

A:
Dissimilar
****