Performances can be collaborative.Logical formLearned from53 sentences. Aircraft may undergo a performance.Logical formLearned from53 sentences. Performances may be given.Logical formLearned from53 sentences. Workers may undergo a performance.Logical formLearned from53 sentences. (Vocal performance) can be by a duo.Logical formLearned from53 sentences. A performance may begin at some p.m..Logical formLearned from53 sentences. Performance may undergo an impairment.Logical formLearned from53 sentences. A performance can be at a level.Logical formLearned from53 sentences. Performances can be magical.Logical formLearned from53 sentences. Personal services may undergo a performance.Logical formLearned from53 sentences. Expectations can be for performance.Logical formLearned from53 sentences. A performance may pertain-to a camera.Logical formLearned from53 sentences. Tickets can be for some performances.Logical formLearned from53 sentences. Persons may measure performance.Logical formLearned from53 sentences. Performances may pertain-to a political-leader.Logical formLearned from53 sentences.