A center can be active.Logical formLearned from37 sentences. A role can be as a financial center.Logical formLearned from37 sentences. A newsletter may pertain-to a center.Logical formLearned from37 sentences. Leaders may pertain-to a center.Logical formLearned from37 sentences. A person may call a center.Logical formLearned from37 sentences. Knife may be inserted in center.Logical formLearned from37 sentences. A center may pertain-to a pie.Logical formLearned from37 sentences. A courtyard can be in a center.Logical formLearned from37 sentences. A center may pertain-to a deck.Logical formLearned from37 sentences. (Hurricane planes) may plunge into a national (hurricane center).Logical formLearned from37 sentences. A (data center) may pertain-to a company.Logical formLearned from37 sentences. A center may pertain-to a curve.Logical formLearned from37 sentences. A center may pertain-to the known universe.Logical formLearned from37 sentences. A center may pertain-to a story.Logical formLearned from37 sentences. (Manufacturing centers) may pertain-to a country.Logical formLearned from37 sentences.