The question requires choices. Then, by showing the words, it'll be possible for the question to be answerable.
Answer:
the United Kingdom's form of government is Constitutional Monarchy
Explanation:
Hope that helps!
I would say that the passage which best suggests an indirect cause is B) Jack slew the giant because he sold the cow for magic beans.
Him selling the cow wasn't the direct cause for him killing the giant, but it happened indirectly.