Aircraft may hit targets.Logical formLearned from37 sentences. A (passenger aircraft) may pertain-to a country.Logical formLearned from37 sentences. An aircraft may be shoot_downed over a country.Logical formLearned from37 sentences. An aircraft can be versatile.Logical formLearned from37 sentences. An aircraft may enter production.Logical formLearned from36 sentences. Use can be by aircraft.Logical formLearned from36 sentences. An aircraft can be a monoplane.Logical formLearned from36 sentences. An aircraft may be delivered in a month.Logical formLearned from36 sentences. An aircraft can be low.Logical formLearned from36 sentences. An aircraft may come_down.Logical formLearned from36 sentences. An aircraft can be destroyed.Logical formLearned from36 sentences. Aircrafts can be specialized.Logical formLearned from36 sentences. A carrier can be with a fleet of some aircraft.Logical formLearned from36 sentences. An aircraft may receive damage.Logical formLearned from36 sentences. An aircraft may pertain-to a country.Logical formLearned from36 sentences.