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.

Q: Sentence1: 4 5 days I feel pressure and pain in the front lobe part of the head. I feel dizzy. I thought it was just a cold. Ibuprofen was usell. Do I have sinuzitis? 
 Sentence2: Can sinusitis cause pressure and pain on the frontal side of the head along with dizziness?

A: Similar
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Q: Sentence1: I'm starting to think I have a fracture of the talar dome. Any advice? 
 Sentence2: I got injured recently. An ankle Xray was taken and I was diagnosed with fracture of talar dome by my doctor. I am on cast currently. Will my fracture heal completely and will I be able to play soccer ever?

A: Dissimilar
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Q: Sentence1: Up to how many weeks pregnant can you take an abortion pill? 
 Sentence2: How long the abortion pills work in pregnacy?

A:
Similar
****