TASK DEFINITION: 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.
PROBLEM: Sentence1: Cold worse after 10 days. Symptoms: phlegm, shorter breath, chest pain, eyelids sealed by mucus at night. Is it more than a cold? What do I do next? 
 Sentence2: I have been dealing with phlegm, shortness of breath and cold symptoms which have become worse in the past 10 days. I have chest pain and when I wake up, my eyelids are sealed with mucus. I am worried if it is common cold or could be it something worrisome. What should I do now? Do I need to visit a doctor?

SOLUTION: Similar

PROBLEM: Sentence1: How can I get rid of red and black warts on the skin and acne spots on the back? 
 Sentence2: I have acne spots on the face and seem like red and black warts. Can warts occur on face as well?

SOLUTION: Dissimilar

PROBLEM: Sentence1: What causes hungry one hour after meals with upper abdominal pain and burning sensation? 
 Sentence2: What are the sympyoms of a peptic ulcer? What can I do for it, at home? I don't have much money, can't see a doctor :(

SOLUTION:
Dissimilar