Choose your reply from the options at the end. Does "The era began in the wake of the PermianTriassic extinction event, the largest well-documented mass extinction in Earth's history, and ended with the CretaceousPaleogene extinction event, another mass extinction which is known for having killed off non-avian dinosaurs, as well as other plant and animal species." contain the correct answer to "When did the Mesozoic end?"
Choices:
(1). yes;
(2). no;
(1).