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 am feeling pain all over my stomach, what should I do? 
 Sentence2: I am having pain all over my stomach. Am I pregnant? 
answer:
Dissimilar


question:
Sentence1: The muscles in my hips right above my butt ache a lot. Most times it pinches with pain. I wear high heels all the time, hurts to wear flats? 
 Sentence2: My hip muscles hurt a lot above my buttock like a pinch. I wear heels usually and it hurts on wearing flats. What could be the cause?
answer:
Similar


question:
Sentence1: Could you tell me what are melanocytic lesions? 
 Sentence2: I noticed a dark brown spot on my 1 year old son's thigh yesterday. I got worried and did a little research on it. Can you tell me what are melnocytic lesions exactly?
answer:

Similar