Passage Summary: Parrots can all talk a bit, but they aren't all equally nice. Some Australian ones are sweet, and most parrots become very loving if you raise them by hand from the time they are babies.

Reasoning: Every parrot has the capacity for speech. While temperaments vary, some Australian parrots are sweet-tempered. Hand-feeding a chick usually results in an affectionate adult bird.

Analysis: Since this is a 'Must be True' question, we need to find a statement that is a direct logical consequence of the provided facts. We know that if a parrot is native to Australia, it might have a sweet temper, and we know that all parrots can learn some words. Therefore, any sweet-tempered Australian parrot must also be able to learn a few words. Look for an answer that combines these overlapping categories or sticks strictly to the 'all' and 'some' qualifiers provided.