A concussion can be from a hit.Logical formLearned from4 sentences. A female may suffer some concussions.Logical formLearned from4 sentences. A concussion may be suffered in a game.Logical formLearned from4 sentences. Concussions can be in (contact sports).Logical formLearned from4 sentences. A concussion may force a male.Logical formLearned from4 sentences. Concussions may be suffered.Logical formLearned from4 sentences. Some games may suffer a concussion.Logical formLearned from4 sentences. Athletes may have concussions.Logical formLearned from4 sentences. A male may receive a concussion.Logical formLearned from4 sentences. A concussion can be in a finale.Logical formLearned from4 sentences. A concussion can be a bruise to a brain.Logical formLearned from4 sentences. A concussion can be from an accident.Logical formLearned from4 sentences. A person may get some concussion.Logical formLearned from4 sentences. A male may wake_up free of (concussion symptoms).Logical formLearned from4 sentences. A man may give a person a concussion.Logical formLearned from4 sentences.