A lake can be an artificial lake.Logical formLearned from61 sentences. A bait can be artificial.Logical formLearned from61 sentences. (Hip joints) can be artificial.Logical formLearned from61 sentences. A boundary can be artificial.Logical formLearned from61 sentences. An aging can be artificial.Logical formLearned from60 sentences. A wall can be artificial.Logical formLearned from60 sentences. Research can be in artificial intelligence.Logical formLearned from60 sentences. A (sweetener aspartame) can be artificial.Logical formLearned from60 sentences. Caves can be artificial.Logical formLearned from60 sentences. A help can be artificial.Logical formLearned from59 sentences. Societies can be artificial.Logical formLearned from59 sentences. A process can be artificial.Logical formLearned from58 sentences. Fields can be artificial.Logical formLearned from58 sentences. A replacement can be artificial.Logical formLearned from58 sentences. Fat can be artificial.Logical formLearned from58 sentences.