A US-president may undergo a performance.Logical formLearned from52 sentences. Performance may be concerned.Logical formLearned from52 sentences. A performance may pertain-to a prime minister.Logical formLearned from52 sentences. A change can be in performance.Logical formLearned from52 sentences. Some awards can be for a performance.Logical formLearned from52 sentences. Processes may undergo a performance.Logical formLearned from52 sentences. A (debate performance) may pertain-to a female.Logical formLearned from52 sentences. A performance may undergo perceptions.Logical formLearned from52 sentences. Performance can be by students.Logical formLearned from52 sentences. A performance can be ecological.Logical formLearned from52 sentences. A performance can be by a team.Logical formLearned from52 sentences. A play can be for a performance.Logical formLearned from52 sentences. A performance may change.Logical formLearned from52 sentences. Performance can be on a task.Logical formLearned from52 sentences. A mix can be constituted-of-or-filled-with performance.Logical formLearned from52 sentences.