A staff may pertain-to a center.Logical formLearned from61 sentences. A center can be technological.Logical formLearned from61 sentences. A center can be a facility.Logical formLearned from61 sentences. An ability may pertain-to a center.Logical formLearned from61 sentences. Centers can be constituted-of-or-filled-with production.Logical formLearned from61 sentences. Centers can be prominent.Logical formLearned from61 sentences. A center can be defined.Logical formLearned from61 sentences. Employees may pertain-to a center.Logical formLearned from61 sentences. A (training center) can be in a world-city.Logical formLearned from61 sentences. A (community center) may pertain-to a US-city.Logical formLearned from61 sentences. A center can be weak.Logical formLearned from61 sentences. A center may pertain-to storm.Logical formLearned from61 sentences. Band can be at a center.Logical formLearned from61 sentences. A center may pertain-to a shadow.Logical formLearned from61 sentences. A center may pertain-to a government.Logical formLearned from61 sentences.