A case can be constituted-of-or-filled-with (jet lag).Logical formLearned from55 sentences. A male may be traded to jets.Logical formLearned from55 sentences. An engine may pertain-to a jet.Logical formLearned from55 sentences. A jet may undergo a development.Logical formLearned from55 sentences. A crew may pertain-to a jet.Logical formLearned from55 sentences. A crew may pertain-to a jet.Logical formLearned from55 sentences. (Passenger jets) may pertain-to a country.Logical formLearned from55 sentences. A jet may be shoot_downed.Logical formLearned from55 sentences. Jets may hit targets.Logical formLearned from55 sentences. A person may sign with jets.Logical formLearned from54 sentences. Jets can be at a country.Logical formLearned from54 sentences. Jets may return.Logical formLearned from54 sentences. Jets may be heard.Logical formLearned from54 sentences. A (jet fighter) may pertain-to a military-or-other-action-organization.Logical formLearned from53 sentences. Jets can be constituted-of-or-filled-with matter.Logical formLearned from53 sentences.