[["A large dinosaur that walks on two legs and has itty bitty arms.", 215.0], ["Tyrannosaurus is a genus of large theropod dinosaur. The species Tyrannosaurus rex, often called T. rex or colloquially T-Rex, is one of the best represented theropods. Tyrannosaurus lived throughout what is now western North America, on what was then an island continent known as Laramidia. ", 35.0], ["According to Wikipedia: Tyrannosaurus was a large predatory dinosaur from the Upper Cretaceous, 83 to 66 million years ago.", 5.0]]
what is a tyrannosaurus
animals,dinosaurs