A bpd may undergo a production.Logical formLearned from61 sentences. A (copper production) may pertain-to a country.Logical formLearned from61 sentences. An (electricity production) may pertain-to a country.Logical formLearned from61 sentences. (Production facilities) can be backward.Logical formLearned from60 sentences. A yuans may undergo a (production value).Logical formLearned from60 sentences. A male can be a production.Logical formLearned from60 sentences. Operas may undergo productions.Logical formLearned from60 sentences. A production may pertain-to a factory.Logical formLearned from60 sentences. Production may undergo a commencement.Logical formLearned from60 sentences. A production can be specialized.Logical formLearned from60 sentences. Productions can be in a world-city.Logical formLearned from60 sentences. A (crude oil production) may pertain-to a country.Logical formLearned from60 sentences. Silks may undergo a production.Logical formLearned from60 sentences. Heavy water may undergo a production.Logical formLearned from60 sentences. A production can be alleged.Logical formLearned from60 sentences.