Detailed Instructions: In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
Q: Paleontologist John Ostrom 's study of " Deinonychus " in the late 1960s revolutionized the way scientists thought about dinosaurs , leading to the " dinosaur renaissance " and igniting the debate on whether dinosaurs were warm-blooded or cold-blooded .
A:
Paleontologist John Ostrom 's study of " Deinonychus " in the late 1960s started the debate on whether dinosaurs were warm-blooded .