Assertion: concussion's injury | /r/HasProperty | temporary
Facets:
Source sentences:
text: Concussion is a temporary injury to the brain caused by a bump, blow or jolt to the head.
text: Is the injury temporary or will it impair the person for the rest of their life?
text: A concussion is any temporary injury that occurs in the brain due to a blow or jolt to the head, such as due to whiplash or a sports-related injury.