A male can be a center of attention.Logical formLearned from325 sentences. Centers can be specialized.Logical formLearned from324 sentences. A US-city can be a center.Logical formLearned from323 sentences. A center can be recreational.Logical formLearned from322 sentences. A center may pertain-to a continent.Logical formLearned from322 sentences. A (convention center) may pertain-to a city.Logical formLearned from322 sentences. A center may pertain-to a frame.Logical formLearned from315 sentences. A center may pertain-to a brain.Logical formLearned from312 sentences. A person can be a center.Logical formLearned from309 sentences. A male can be (center fielder).Logical formLearned from307 sentences. A center may pertain-to a solar system.Logical formLearned from307 sentences. A center may pertain-to a house.Logical formLearned from307 sentences. Some centers can be in a country.Logical formLearned from305 sentences. A center may pertain-to a service-agency.Logical formLearned from302 sentences. A center can be strong.Logical formLearned from301 sentences.