Definition: Given a scientific passage and an answer, generate a question for the given answer.
Input: Passage: Injuries can also be prevented by proper rest and recovery. If you do not get enough rest, your body will become injured and will not react well to exercise, or improve. You can also rest by doing a different activity. For example, if you run, you can rest your running muscles and joints by swimming. Answer: rest and recovery
Output:
Injuries can be prevented by getting proper what?