This document discusses different animals' abilities and whether statements about those abilities are affirmative or negative. It provides examples of abilities for parrots, kangaroos, humans, cheetahs, dolphins, and elephants, such as parrots being able to talk, kangaroos being able to jump, and dolphins being able to swim. It then asks questions to affirm or negate whether those animals possess certain abilities, such as dolphins being able to swim but elephants not being able to jump.