Some dolphins may swim.Logical formLearned from16 sentences. (Rescue elephants) may defend dolphins.Logical formLearned from16 sentences. Jets may beat dolphins.Logical formLearned from16 sentences. Dolphins may be left.Logical formLearned from16 sentences. A tail may pertain-to a dolphin.Logical formLearned from16 sentences. A performance may pertain-to a dolphin.Logical formLearned from16 sentences. Dolphin may recognize shapes.Logical formLearned from16 sentences. An island may pertain-to dolphins.Logical formLearned from16 sentences. A rout may pertain-to dolphins.Logical formLearned from16 sentences. A dolphin can be stranded.Logical formLearned from15 sentences. A male may be waived by dolphins.Logical formLearned from15 sentences. A dolphin may pertain-to a country.Logical formLearned from15 sentences. A male may be traded to dolphins.Logical formLearned from15 sentences. A male may lead dolphins.Logical formLearned from15 sentences. Persons may swim with dolphins.Logical formLearned from15 sentences.