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: Can ibs calm down at night then kick in in the day? 
 Sentence2: I have IBS and the symptoms have been frustrating lately. Should I change my diet or take any medications?
[A]: Dissimilar


[Q]: Sentence1: Where do I go for suspected wound infection ( not surgeon but I did not have surgery.It is a wound that healed by itself)? 
 Sentence2: I think I have infected my wound.  I sustained the wound when I feel down and it is healed. I have no history of surgery before.
[A]: Similar


[Q]: Sentence1: Low lymphocytes for years on CBC, all else ok, 2 chest cts 14 mos apart both show same mildy enlarged L-nodes, some bilat, below 2 cms, diagnosis? 
 Sentence2: Hello doctor. I have low lymphocte level, had  chest x ray done which revealed mildly enlarged lymph nodes, may I know, when should I get a repeat X ray done for comparison? 
[A]:
Dissimilar