Jimmy is 5 years old. He tells Johnny, also 5 years old, that dinosaurs are alive because he saw them in a movie (and he also cried when Littlefoot's mom died). Johnny tells Jimmy, that no, that was just a cartoon and dinosaurs are dead.
The next day, a scientist announces that they have successfully cloned a triceratops, and now dinosaurs will be alive again.
Does that mean Jimmy was right?