A person may check with contacts.Logical formLearned from6 sentences. Students may check a status.Logical formLearned from6 sentences. Lights may be checked.Logical formLearned from6 sentences. Some elements may be checked.Logical formLearned from6 sentences. An element may be checked.Logical formLearned from6 sentences. A person may check a spam.Logical formLearned from6 sentences. A clinician may check on a status of a baby.Logical formLearned from6 sentences. An object may check an integrity of a provider.Logical formLearned from6 sentences. (Check boxes) may be checked.Logical formLearned from6 sentences. A tool can be for checking.Logical formLearned from6 sentences. A person may check a (return value) from openning a file.Logical formLearned from6 sentences. Bibliographies of reports may be checked for citations.Logical formLearned from6 sentences. A server may check some address.Logical formLearned from6 sentences. A male may check gps.Logical formLearned from6 sentences. Persons may check sites.Logical formLearned from6 sentences.