Progress may be checked.Logical formLearned from31 sentences. A male may check to a person.Logical formLearned from31 sentences. A person may check twitter.Logical formLearned from31 sentences. Fact may be checked.Logical formLearned from31 sentences. A person may check an (account balance).Logical formLearned from31 sentences. Backgrounds may be checked.Logical formLearned from31 sentences. A tv-network may check listings.Logical formLearned from31 sentences. A temperature may be checked.Logical formLearned from31 sentences. Records may be checked.Logical formLearned from31 sentences. A person may check on line.Logical formLearned from31 sentences. A female may check on a person.Logical formLearned from31 sentences. A military may check a report.Logical formLearned from31 sentences. Luggage may be checked.Logical formLearned from30 sentences. A female may check with a female.Logical formLearned from30 sentences. Links may be checked.Logical formLearned from30 sentences.