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: One year old daughter crying for breast feed in night. Eats mild solids well. Not drinking bottle milk . Expects me always around her, else she cries? 
 Sentence2: What's best for a 1 year old, breast milk or bottle milk? 
answer:
Dissimilar


question:
Sentence1: What can I do about low back pain and stiffness during and after bending over? 
 Sentence2: Can you help me with some measures for lower back pain and stiffness, more so on bending?
answer:
Similar


question:
Sentence1: How do you fix loose upper dentures? 
 Sentence2: After getting by dentures fixed I have pain which is severe, worsening and has swelling and difficulty swallowing. Does this point out to an infection? 
answer:

Dissimilar