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.

Example Input: Sentence1: Out of the blue, my heart will just get this pain. It really hurts. Why? 
 Sentence2: I am having on/off chest pain and sometimes it appears out of the blue. Can you suggest any measures to subside it? 
Example Output: Dissimilar

Example Input: Sentence1: What types of exercises are recommended for rehabilitating from chondromalacia patella? 
 Sentence2: Do you have any ideas about exercises that can enhance recovery from chondromalacia patella?
Example Output: Similar

Example Input: Sentence1: What is an easy home remedie for premature ejaculation? 
 Sentence2: I have tried home remedies for premature ejaculation, should I see the doctor? 
Example Output:
Dissimilar