Fear may keep persons.Logical formLearned from13 sentences. A person may keep a person to him-or-herself.Logical formLearned from13 sentences. Persons may keep a quiet.Logical formLearned from13 sentences. A person may keep a safe.Logical formLearned from13 sentences. A person may keep on feeling.Logical formLearned from13 sentences. A female may keep a male hostage.Logical formLearned from13 sentences. A person may keep opinions.Logical formLearned from13 sentences. A female may keep a flag on a wall of an office.Logical formLearned from13 sentences. A male may keep at a female.Logical formLearned from13 sentences. A half may keep a better half.Logical formLearned from13 sentences. An office may keep some (meeting agenda).Logical formLearned from13 sentences. A male may keep eyes on a news.Logical formLearned from13 sentences. Sentinels may keep watch.Logical formLearned from13 sentences. A person may keep a distance from a female.Logical formLearned from13 sentences. A person may keep an eye on kids.Logical formLearned from13 sentences.