You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

Sentence1: After how many hour from drinking an antibiotic can I drink alcohol? 
 Sentence2: I have a party tonight and I took my last dose of Azithromycin this morning. Can I have a few drinks?
Solution: Similar
Why? The first sentence ask about the number of hours to drink again after having an antibiotic and the second sentence also ask question about having drinks having later at night after having Azithromycin an antibiotic.

New input: Sentence1: Pain in mid right of stomach? 
 Sentence2: What does pain in the middle of the stomach on right side mean?
Solution:
Similar