A staff may undergo an expansion.Logical formLearned from65 sentences. A figure may indicate expansion.Logical formLearned from65 sentences. Spending may undergo an expansion.Logical formLearned from65 sentences. Capital may undergo an expansion.Logical formLearned from64 sentences. Global trade may undergo an expansion.Logical formLearned from64 sentences. Expansion can be necessary.Logical formLearned from64 sentences. A community may undergo an expansion.Logical formLearned from64 sentences. An expansion can be wide.Logical formLearned from63 sentences. An expansion may pertain-to a continent.Logical formLearned from63 sentences. A (peacetime expansion) can be in history.Logical formLearned from63 sentences. Boundaries may undergo an expansion.Logical formLearned from63 sentences. Expansion can be in a continental-region.Logical formLearned from62 sentences. Deserts may undergo an expansion.Logical formLearned from62 sentences. An expansion can be asian.Logical formLearned from62 sentences. An (expansion strategy) can be global.Logical formLearned from62 sentences.