A delta can be in a country.Logical formLearned from73 sentences. A delta may pertain-to a person.Logical formLearned from72 sentences. A delta can be fertile.Logical formLearned from70 sentences. Militants can be in a delta.Logical formLearned from69 sentences. A delta may pertain-to a female.Logical formLearned from67 sentences. Access can be to a delta.Logical formLearned from66 sentences. Areas may pertain-to a delta.Logical formLearned from65 sentences. A delta can be restive.Logical formLearned from61 sentences. A delta may pertain-to a male.Logical formLearned from60 sentences. Deltas may pertain-to a river.Logical formLearned from56 sentences. Areas may pertain-to a delta.Logical formLearned from53 sentences. A (river delta) may pertain-to a country.Logical formLearned from51 sentences. A delta may pertain-to a river.Logical formLearned from49 sentences. Unrest can be in a delta.Logical formLearned from49 sentences. A delta can be volatile.Logical formLearned from47 sentences.