Solution: Eomer died in a skirmish with orcs outside Rohan at the beginning of Two Towers. Gandalf had been killed by the Balrog at the end of Fellowship of the Ring. Gandalf returns with improved powers later on in Two Towers.
Answer: no
Question: Was Gandalf present at the death of Eomer?
Reasoning & answer: Scavengers are defined as animals that feed on dead carcasses of animals they have not killed themselves. Vultures are scavengers that hover in the air and swoop down to feed once they see an animal killed by another animal. The Golden eagle has sharp talons to hunt its own prey. Golden eagles kill and feed on hares, rabbits, and ground squirrels.
no
Question: Is the Golden eagle considered a scavenger bird?
CoT and answer: Christmas elves work in Santa's workshop on the North Pole. Magnetic compasses point to the North Pole. If you are on the North Pole a compass will not work.
yes
Do reverse engineering and find the question: Would a compass attuned to Earth's magnetic field be a bad gift for a Christmas elf??
Solution: The waltz is a rhythmic dance performed in triple time by a couple. A slam dance is a type of dance in which leaping dancers collide against each other.
Answer: yes
Question: Is waltz less injurious than slam dance?
Reasoning & answer: A firewall is not a physical entity and only exists on a network. Hammers cannot be used to destroy non-physical entities.
no
Question: Could a firewall be destroyed by a hammer?
CoT and answer: Hamlet was written by William Shakespeare. William Shakespeare was born in 1564. Email was not widely used until the 1970s.
no
Do reverse engineering and find the question:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Did Hamlet's author use email?