A (rescue operation) can be controversial.Logical formLearned from15 sentences. Rescues can be costly.Logical formLearned from15 sentences. (Rescue teams) may undergo an arrival.Logical formLearned from15 sentences. A total can be constituted-of-or-filled-with some (rescue teams).Logical formLearned from15 sentences. A rescue can be large-scale.Logical formLearned from15 sentences. A (rescue operation) can be risky.Logical formLearned from15 sentences. A person may head a (rescue effort).Logical formLearned from15 sentences. A (rescue work) may end.Logical formLearned from14 sentences. A phase may pertain-to a rescue.Logical formLearned from14 sentences. A legislature may approve a (rescue package).Logical formLearned from14 sentences. (Rescue work) may start.Logical formLearned from14 sentences. (Rescue efforts) may intensify.Logical formLearned from14 sentences. Persons may come to a rescue.Logical formLearned from14 sentences. Sources can be from a (rescue headquarters).Logical formLearned from14 sentences. A (rescue plan) may pertain-to a continent.Logical formLearned from14 sentences.