Authorities may check a possibility.Logical formLearned from6 sentences. Some persons may be checked into a hospital.Logical formLearned from6 sentences. Vehicles may check some cars.Logical formLearned from6 sentences. A building may be checked.Logical formLearned from6 sentences. Police may check some persons.Logical formLearned from6 sentences. A male may check a car.Logical formLearned from6 sentences. Policemen may check vehicles.Logical formLearned from6 sentences. Persons may check hospitals.Logical formLearned from6 sentences. A female may check into a camp.Logical formLearned from6 sentences. Sampling can be crucial to checking.Logical formLearned from6 sentences. A son may be checked for a virus.Logical formLearned from6 sentences. Hair may be checked for lice.Logical formLearned from6 sentences. A person may check a corpse.Logical formLearned from6 sentences. Persons may check facts.Logical formLearned from6 sentences. Some men may check (identity papers).Logical formLearned from6 sentences.