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 have a positive ANA 1:160 Homo pattern & RNP of. 3. Joint pain, limb numbness, skin indents stay for hours, bruising. No diagnosis. More testing? 
 Sentence2: What does a value of ANA 1:160 and RNP 3 mean?

Ex Output:
Dissimilar


Ex Input:
Sentence1: What does it mean to have sporadic headaches? 
 Sentence2: I have tension headaches and have been under lot of stress. What do you recommend i do?

Ex Output:
Dissimilar


Ex Input:
Sentence1: Both of we are carrier and our first baby has hb e beta thall. We are interested about our 2nd baby.Is there any genetic treatment? Please advice... 
 Sentence2: What is the chances of our second child getting B thalassemia when we both are carriers?

Ex Output:

Dissimilar