An international-political-entity may knock on a door.Logical formLearned from4 sentences. Troubles may knock an (election campaign) off front pages of newspaper.Logical formLearned from4 sentences. A rout may knock some points off industrials.Logical formLearned from4 sentences. Umpire may be knocked to the ground by a fan.Logical formLearned from4 sentences. A male may be knocked into a sea.Logical formLearned from4 sentences. A player may knock a sister.Logical formLearned from4 sentences. A picketer may be knocked unconscious.Logical formLearned from4 sentences. Morientes may knock a ball.Logical formLearned from4 sentences. Broncos may be knocked.Logical formLearned from4 sentences. A person may knock champion.Logical formLearned from4 sentences. Objects may be knocked from shelves.Logical formLearned from4 sentences. Some opportunities may be knocked off a goalline by defenders.Logical formLearned from4 sentences. A foot may knock a ball.Logical formLearned from4 sentences. A cross may be knocked into a net by a (clearing attempt).Logical formLearned from4 sentences. A country may knock a person.Logical formLearned from4 sentences.