A mother may be checked.Logical formLearned from6 sentences. A reader may check that something-is-the-case.Logical formLearned from6 sentences. Experts may check a powder.Logical formLearned from6 sentences. A female may check a passport.Logical formLearned from6 sentences. A segment may be checked for leaks.Logical formLearned from6 sentences. Experts may check runways.Logical formLearned from6 sentences. Soldiers may check a boat.Logical formLearned from6 sentences. A person may check animals.Logical formLearned from6 sentences. A system can be for checking travelers.Logical formLearned from6 sentences. Police may check (gambling halls).Logical formLearned from6 sentences. A US-president may check himself.Logical formLearned from6 sentences. A campaign may be checked.Logical formLearned from6 sentences. A male may check a zipper.Logical formLearned from6 sentences. A male may check with a government-agency.Logical formLearned from6 sentences. Monitors may check flows.Logical formLearned from6 sentences.