[lame-robot-hoax]

Testing it with GPT-4, it gets it right first try for both.

Monty Hall:

> No, since Alex prefers the Ferrari, he should not switch to the goat.

Cheetah:

> A two-legged cheetah would likely be unable to move efficiently or maintain its speed, as it relies on its four legs for its incredible agility and velocity. Cheetahs are the fastest land animals, capable of reaching speeds up to 60-70 mph (97-113 km/h) in short bursts, but this is only possible due to their specialized anatomy and four-legged structure.

> A turtle, on the other hand, is a much slower creature, typically reaching speeds of 0.2-0.5 mph (0.3-0.8 km/h) on land, depending on the species. However, some turtles can be faster in water.

> In this scenario, it's safe to assume that a turtle would be faster than a two-legged cheetah, as the cheetah would struggle to move effectively or maintain balance with only two legs.