A role may undergo an expansion.Logical formLearned from387 sentences. An expansion may pertain-to a bloc.Logical formLearned from379 sentences. Facilities may undergo an expansion.Logical formLearned from377 sentences. Expansion can be in a country.Logical formLearned from377 sentences. An expansion may pertain-to a company.Logical formLearned from371 sentences. Government may undergo an expansion.Logical formLearned from370 sentences. Relations may undergo an expansion.Logical formLearned from369 sentences. An expansion can be gradual.Logical formLearned from366 sentences. Nuclear power may undergo an expansion.Logical formLearned from365 sentences. A military-or-other-action-organization may undergo an expansion.Logical formLearned from355 sentences. An airport may undergo an expansion.Logical formLearned from349 sentences. An expansion can be geographic.Logical formLearned from340 sentences. Production may undergo an expansion.Logical formLearned from340 sentences. An expansion can be continuous.Logical formLearned from336 sentences. A market may undergo an expansion.Logical formLearned from334 sentences.