A middlebox may check.Logical formLearned from11 sentences. Parents may check.Logical formLearned from11 sentences. A part may be checked.Logical formLearned from11 sentences. An e-mail may be checked.Logical formLearned from11 sentences. Code may check.Logical formLearned from11 sentences. A person may check a (registration status).Logical formLearned from11 sentences. Customers may check a site.Logical formLearned from11 sentences. Some sources may be checked.Logical formLearned from11 sentences. A person may check a certificate.Logical formLearned from11 sentences. Fields may be checked.Logical formLearned from11 sentences. Staff may check.Logical formLearned from11 sentences. Some code may check.Logical formLearned from11 sentences. A child may be checked.Logical formLearned from11 sentences. Type may be checked.Logical formLearned from11 sentences. A command may check key bindings by default.Logical formLearned from11 sentences.