A core may pertain-to an argument.Logical formLearned from288 sentences. Some (core indices) may reflect a performance of stocks.Logical formLearned from281 sentences. A core may pertain-to a group.Logical formLearned from273 sentences. A core may pertain-to a story.Logical formLearned from273 sentences. (Core issues) may pertain-to a conflict.Logical formLearned from272 sentences. A core may pertain-to a network.Logical formLearned from271 sentences. (Core machinery orders) may pertain-to a country.Logical formLearned from269 sentences. A core may pertain-to a strategy.Logical formLearned from252 sentences. A core may pertain-to a project.Logical formLearned from251 sentences. Part may pertain-to a core.Logical formLearned from245 sentences. A core may pertain-to a debate.Logical formLearned from236 sentences. A core may pertain-to a plan.Logical formLearned from228 sentences. A core may pertain-to a country.Logical formLearned from227 sentences. A core can be dense.Logical formLearned from221 sentences. A core may pertain-to a US-city.Logical formLearned from217 sentences.