Development may be checked.Logical formLearned from7 sentences. Claims may be checked.Logical formLearned from7 sentences. Click may check a box.Logical formLearned from7 sentences. Variations may be checked by natural selection.Logical formLearned from7 sentences. A nurse may check a (blood pressure).Logical formLearned from7 sentences. Students may check an academic calendar.Logical formLearned from7 sentences. (Employment reference) may check services.Logical formLearned from7 sentences. Constraints may be checked.Logical formLearned from7 sentences. Item may be checked.Logical formLearned from7 sentences. A person may check for problems.Logical formLearned from7 sentences. A computer may check for updates.Logical formLearned from7 sentences. A person may check a cervical mucus.Logical formLearned from7 sentences. Computers may be checked.Logical formLearned from7 sentences. A response may be checked.Logical formLearned from7 sentences. A bit may be checked.Logical formLearned from7 sentences.