A person may check hands.Logical formLearned from13 sentences. A person may check itunes.Logical formLearned from13 sentences. Communication may be checked by distrust.Logical formLearned from13 sentences. A person may check wires.Logical formLearned from13 sentences. A recipient may check an e-mail.Logical formLearned from13 sentences. A person may check a (train schedule).Logical formLearned from13 sentences. (Security guards) may check bags.Logical formLearned from13 sentences. Persons may check a database.Logical formLearned from13 sentences. Police may check a vehicle.Logical formLearned from13 sentences. A person may check a channel.Logical formLearned from13 sentences. A male may be checked into a school.Logical formLearned from13 sentences. A person may check a basement.Logical formLearned from13 sentences. A female may check with an office.Logical formLearned from13 sentences. Systems may be checked.Logical formLearned from13 sentences. Numbers may be checked.Logical formLearned from13 sentences.