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: I very often have dull pain in the lower left abdomen. Although bearable, should I still be concerned due to its frequent occurance and see a doctor? 
 Sentence2: I have lower abdominal pain for some time now. I was diagnsoed with a UTI but did not receive treatment. Could it be returning?
answer:
Dissimilar


question:
Sentence1: Is this still in healing process or it could be a scar. What should I do? Do I need an check up appointment or I have to wait mo I had treated age spots 2 1/2 weeks ago with liquid nitrogen. The scabbing fell off in 5 days. Now, the treated spots turned 
 Sentence2: Is the wound healing well and can it turn into a scar? Do I need an in person check up for this?
answer:
Similar


question:
Sentence1: My daughter is still displaying symptoms of type 1 diabetes. What can we do? 
 Sentence2: My daughter is having type ! diabetes and at the site on injection where she took insulin, there is pain, soreness and redness. Is it infected? 
answer:

Dissimilar