An instrument may check for water.Logical formLearned from7 sentences. Persons may check everybody.Logical formLearned from7 sentences. Guards may check on prisoners.Logical formLearned from7 sentences. (Emergency workers) may check a color of skin.Logical formLearned from7 sentences. Persons may check some places.Logical formLearned from7 sentences. Some passengers may be checked.Logical formLearned from7 sentences. Spectators may be checked with (metal detectors).Logical formLearned from7 sentences. Some claims may be checked.Logical formLearned from7 sentences. Engineers may check a facility.Logical formLearned from7 sentences. Leads may be checked.Logical formLearned from7 sentences. Persons may check with persons.Logical formLearned from7 sentences. A male may check on a report.Logical formLearned from7 sentences. Premises may be checked.Logical formLearned from6 sentences. A male may check cars.Logical formLearned from6 sentences. Persons may check evidence.Logical formLearned from6 sentences.