Task: Text Simplification
Input (English): 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 .
Output (English): Paleontologist John Ostrom 's study of " Deinonychus " in the late 1960s started the debate on whether dinosaurs were warm-blooded .