Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Sentence1: I wear a nightly mouthguard currently, but i was wondering if any damage from bruxism is reversible over time (does enamel heal)?
Sentence2: Can destroyed enamel from bruxism regrow? I have started wearing a night guard recently and wanted to know if things could go back to normal?
Student:
Similar