An operation may be performed.Logical formLearned from223 sentences. A doctor may perform abortions.Logical formLearned from222 sentences. Analysis may be performed.Logical formLearned from221 sentences. An analysis may be performed.Logical formLearned from217 sentences. Works may be performed.Logical formLearned from217 sentences. Operations may be performed.Logical formLearned from217 sentences. Artists may perform.Logical formLearned from216 sentences. A ceremony may be performed.Logical formLearned from216 sentences. Songs may be performed.Logical formLearned from212 sentences. A male may perform on stage.Logical formLearned from212 sentences. A male may perform in a US-city.Logical formLearned from203 sentences. Schools may perform.Logical formLearned from203 sentences. Works may be performed.Logical formLearned from201 sentences. Bands may perform.Logical formLearned from201 sentences. Procedures may be performed.Logical formLearned from196 sentences.