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.

Ex Input:
Sentence1: I'm not sure but is huntington's disease a congenital disease? 
 Sentence2: Apart from huntington disease,  what other diseases are known as congenital ones? 

Ex Output:
Dissimilar


Ex Input:
Sentence1: My grandfather has lung cancer and has it in his heart. He hasnt been making a lot of sense and has been falling alot. The hospice nurse took him off diuretic meds.About how long does he have? I live in a different state and would like to be there? 
 Sentence2: I am worried about my grandfather. He has been hospiced for lung cancer which has spread to his heart. Recently, he has been losing consciousness and seems to be talking illogical. He has been taken off the diuretics. I want to know how much time does he have? I want to be with him in his last days.

Ex Output:
Similar


Ex Input:
Sentence1: Does chiropractic medicine help people with back problems? 
 Sentence2: Can you suggest some exercises that I can try for back pain?

Ex Output:

Dissimilar