A total cost may pertain-to an expansion.Logical formLearned from18 sentences. An expansion can be into the south.Logical formLearned from18 sentences. Concerns can be over expansion.Logical formLearned from18 sentences. Bilateral relations may undergo an expansion.Logical formLearned from18 sentences. A thermal expansion may pertain-to oceans.Logical formLearned from18 sentences. Eligibility may undergo expansions.Logical formLearned from18 sentences. A sign can be constituted-of-or-filled-with economic expansion.Logical formLearned from18 sentences. (Law enforcement powers) may undergo an expansion.Logical formLearned from18 sentences. Rules may undergo an expansion.Logical formLearned from18 sentences. (Airport capacity) may undergo an expansion.Logical formLearned from18 sentences. Duties may undergo an expansion.Logical formLearned from18 sentences. A center may pertain-to an expansion.Logical formLearned from18 sentences. Expansion can be underway.Logical formLearned from18 sentences. An expansion may mature.Logical formLearned from18 sentences. Programmes may undergo an expansion.Logical formLearned from18 sentences.