zero, forty-one, twelve, twenty-seven, six, fifty-five, fifteen, twenty-two, thirty-one, fifty-nine, thirteen, fifty-two, forty-two, two, thirty-six, three, thirty-three, fifty, ten, twenty-three, five, one, fifty-three, forty-three, thirty-four, twenty-five, twenty-six, forty-eight, seventeen, thirty-seven, fourteen, nineteen, eight, fifty-seven, forty-nine, forty-five, forty, nine, fifty-four, twenty-nine, eighteen, forty-four, fifty-six, twenty-four, forty-seven, fifty-one, sixteen, twenty-eight, forty-six, eleven, seven, thirty, thirty-two, sixty, sixty-three, sixty-two, fifty-eight, thirty-nine, thirty-five, four, sixty-one, thirty-eight, sixty-four, twenty. Is "twenty-one" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."