A male may be tested for a concussion.Logical formLearned from3 sentences. Australian fast bowler may show ill-effects of a concussion.Logical formLearned from3 sentences. A concussion can be a problem.Logical formLearned from3 sentences. Doctors may report a concussion.Logical formLearned from3 sentences. A concussion can be in an accident.Logical formLearned from3 sentences. Concussions may end (ice hockey careers) of players.Logical formLearned from3 sentences. Doctors may be alarmed at a rate of concussions.Logical formLearned from3 sentences. Concussion can be in place.Logical formLearned from3 sentences. A concussion can be at a world-city.Logical formLearned from3 sentences. A female may be knock_outed with a concussion.Logical formLearned from3 sentences. A history of concussions may have some teams.Logical formLearned from3 sentences. A concussion can be in a hit.Logical formLearned from3 sentences. Athletes may receive concussions.Logical formLearned from3 sentences. A concussion can be with an elbow to a head.Logical formLearned from3 sentences. A concussion can be in moments of a win.Logical formLearned from3 sentences.