A center may pertain-to a celebration.Logical formLearned from43 sentences. Lives may undergo a celebration.Logical formLearned from43 sentences. Violence may undergo a celebration.Logical formLearned from43 sentences. Science may undergo a celebration.Logical formLearned from43 sentences. Celebrations may mark an anniversary of independence.Logical formLearned from43 sentences. Celebrations may be planned.Logical formLearned from43 sentences. Celebrations can be colorful.Logical formLearned from43 sentences. A celebration may be subdued.Logical formLearned from43 sentences. Celebrations can be muted.Logical formLearned from43 sentences. A life may undergo celebrations.Logical formLearned from43 sentences. A celebration can be short.Logical formLearned from42 sentences. A legacy may undergo a celebration.Logical formLearned from42 sentences. A (birthday celebration) may pertain-to a US-president.Logical formLearned from42 sentences. An inauguration may undergo a celebration.Logical formLearned from42 sentences. Celebrations can be communal.Logical formLearned from41 sentences.