An index may undergo a performance.Logical formLearned from320 sentences. A performance may undergo an analysis.Logical formLearned from320 sentences. A performance can be on a field.Logical formLearned from319 sentences. A performance can be instrumental.Logical formLearned from319 sentences. A performance can be comic.Logical formLearned from316 sentences. A performance can be abysmal.Logical formLearned from316 sentences. A (multitasking performance) can be improved.Logical formLearned from315 sentences. Performances can be outdoor.Logical formLearned from314 sentences. A performance can be in a debate.Logical formLearned from314 sentences. A record can be constituted-of-or-filled-with performance.Logical formLearned from310 sentences. Applications may undergo a performance.Logical formLearned from310 sentences. Part may pertain-to a performance.Logical formLearned from309 sentences. A male can be happy with a performance.Logical formLearned from309 sentences. Differences can be in performance.Logical formLearned from308 sentences. Performances can be spectacular.Logical formLearned from308 sentences.