Consensus can be for a development of a (concussion protocol).Logical formLearned from4 sentences. A (concussion protocol) may undergo a development.Logical formLearned from4 sentences. Research can be on concussion.Logical formLearned from4 sentences. A (concussion protocol) can be at a symposium.Logical formLearned from4 sentences. A recovery can be from a concussion.Logical formLearned from4 sentences. A concussion can be from a (surface-to-air missile).Logical formLearned from4 sentences. A (u-2 surveillance plane) may be rocked by a concussion.Logical formLearned from4 sentences. Commandos may set_off (concussion grenades).Logical formLearned from4 sentences. Concussions may sideline a male.Logical formLearned from4 sentences. Some (playoff games) can be with a concussion.Logical formLearned from4 sentences. Concussions can be in consecutive games.Logical formLearned from4 sentences. A concussion can be in a victory.Logical formLearned from4 sentences. A female may have some concussion.Logical formLearned from4 sentences. Concussions may give rise to concern.Logical formLearned from4 sentences. A male may experience after a concussion.Logical formLearned from4 sentences.