A country may make efforts.Logical formLearned from261 sentences. (Relief efforts) may pertain-to a country.Logical formLearned from261 sentences. Efforts may undergo a continuation.Logical formLearned from261 sentences. Efforts may pertain-to a staff.Logical formLearned from260 sentences. A country may continue efforts.Logical formLearned from260 sentences. Scope may pertain-to an effort.Logical formLearned from260 sentences. An effort can be interdisciplinary.Logical formLearned from260 sentences. An effort can be tireless.Logical formLearned from260 sentences. Persons may make an effort.Logical formLearned from260 sentences. Effort may undergo maintenance.Logical formLearned from260 sentences. A leader may pertain-to an effort.Logical formLearned from260 sentences. (Peace efforts) can be in a country.Logical formLearned from260 sentences. An effort can be costly.Logical formLearned from259 sentences. Efforts can be by countries.Logical formLearned from259 sentences. Efforts can be in a us-state.Logical formLearned from259 sentences.