A decade may undergo a performance.Logical formLearned from30 sentences. A (performance level) may pertain-to persons.Logical formLearned from30 sentences. A country may give a performance.Logical formLearned from30 sentences. A performance may pertain-to a missile.Logical formLearned from30 sentences. A male may turn_in a performance.Logical formLearned from30 sentences. Tosca may undergo performances.Logical formLearned from30 sentences. Tosca may undergo a performance.Logical formLearned from30 sentences. A ballad may undergo a performance.Logical formLearned from30 sentences. A (hit song) may undergo a performance.Logical formLearned from30 sentences. Performance can be in businesses.Logical formLearned from30 sentences. A performance can be in a comedy.Logical formLearned from30 sentences. A person can be happy with a performance of a team.Logical formLearned from30 sentences. A performance can be secure.Logical formLearned from30 sentences. A performance can be respectable.Logical formLearned from30 sentences. A performance can be by players.Logical formLearned from30 sentences.