Sand may undergo an expansion.Logical formLearned from23 sentences. An expansion can be for a game.Logical formLearned from23 sentences. An expansion can be in gambling.Logical formLearned from23 sentences. (Discussion dialogue) may exercise expansion.Logical formLearned from23 sentences. (Government spending) may undergo an expansion.Logical formLearned from23 sentences. Expansion can be in a US-city.Logical formLearned from23 sentences. A (sd memory card expansion slot) may pertain-to an unit.Logical formLearned from23 sentences. An expansion can be into a market.Logical formLearned from23 sentences. Effects may pertain-to an expansion.Logical formLearned from23 sentences. Fields may undergo an expansion.Logical formLearned from23 sentences. Playoffs may undergo an expansion.Logical formLearned from23 sentences. A history can be constituted-of-or-filled-with expansion.Logical formLearned from23 sentences. Economic expansions can be in history.Logical formLearned from23 sentences. A (tax bracket) may undergo an expansion.Logical formLearned from23 sentences. Waves can be constituted-of-or-filled-with expansion.Logical formLearned from23 sentences.