(Dolphin hunting) can be part of a culture.Logical formLearned from5 sentences. (Bottlenose dolphins) can be dead.Logical formLearned from5 sentences. Dolphins may be caught.Logical formLearned from5 sentences. A (dolphin hunt) can be controversial.Logical formLearned from5 sentences. Pollution may push dolphins to a brink of extinction.Logical formLearned from5 sentences. Some dolphins may be found dead.Logical formLearned from5 sentences. Dolphins can be curious.Logical formLearned from5 sentences. A total can be constituted-of-or-filled-with some dolphins.Logical formLearned from5 sentences. Persons may have some dolphins.Logical formLearned from4 sentences. Dolphin can be extinct.Logical formLearned from4 sentences. Dolphin can be in a river.Logical formLearned from4 sentences. A (conservation base) can be for dolphin.Logical formLearned from4 sentences. A male may take a photo of a dolphin.Logical formLearned from4 sentences. Dolphins may be trapped in nets.Logical formLearned from4 sentences. Dolphins may be killed in (fishing nets).Logical formLearned from4 sentences.