Deadlines can be artificial.Logical formLearned from229 sentences. Materials can be artificial.Logical formLearned from227 sentences. A system can be artificial.Logical formLearned from225 sentences. Surfaces can be artificial.Logical formLearned from222 sentences. Structures can be artificial.Logical formLearned from210 sentences. A way can be artificial.Logical formLearned from200 sentences. Trees can be artificial.Logical formLearned from199 sentences. A tree can be artificial.Logical formLearned from198 sentences. Lures can be artificial.Logical formLearned from196 sentences. A barrier can be artificial.Logical formLearned from192 sentences. A crisis can be artificial.Logical formLearned from192 sentences. An American-association can be for artificial intelligence.Logical formLearned from177 sentences. A nature can be artificial.Logical formLearned from171 sentences. Constraints can be artificial.Logical formLearned from169 sentences. A division can be artificial.Logical formLearned from168 sentences.