A temple may result in concussion.Logical formLearned from3 sentences. Center fielder may sustain a concussion.Logical formLearned from3 sentences. A tackle may leave a male with a concussion.Logical formLearned from3 sentences. Complications may be related to a concussion.Logical formLearned from3 sentences. A concussion can be in some weeks.Logical formLearned from3 sentences. A person may get a concussion on a play of a game.Logical formLearned from3 sentences. A leader may suffer a concussion.Logical formLearned from3 sentences. A concussion can be after a loss.Logical formLearned from3 sentences. A concussion can be with some minutes.Logical formLearned from3 sentences. Some others may be treated for concussions.Logical formLearned from3 sentences. A concussion may knock unconscious a male.Logical formLearned from3 sentences. A concussion can be in a move.Logical formLearned from3 sentences. A protester may suffer a concussion.Logical formLearned from3 sentences. Some fingers may be blow_offed by a (concussion grenade).Logical formLearned from3 sentences. A concussion may be caused by a blow to a head.Logical formLearned from3 sentences.