sentences:  The giant ground sloth was a herbivore, feeding on leaves such as yuccas, agaves, and grasses.While it fed chiefly on terrestrial plants, it could also stand on its hind legs, using its tail as a balancing tripod, and reach for upper growth vegetation.It would pull itself upright to sit on its haunches or to stand and then tugged at plants with its feet, digging them up with the five sharp claws on each foot.