Question:
He glanced down at his body, noticing that it had somehow developed a healthy deep tan during the few hours of murderous labor the day before.

Does it follow that "He got a skin tan after working hard the day before."?
Answer:
yes

Question:
It is also known as Botanical Island for the exotic gardens created there.

Does it follow that "Exotic gardens created there earned it the name "Botanical Island.""?
Answer:
yes

Question:
One frequently used basis is size of the problem: that is, 7 states account for about 45 percent of all unfiled returns (California, Florida, Illinois, New York, Oklahoma, Pennsylvania, and Texas).

Does it follow that "The problem is that 7 states account for about 45 percent of all unfiled returns."?
Answer:
yes

Question:
And I, " his anger burst forth freely, "miserable animal that I am!

Does it follow that ""I'm a wretched animal!", he angrily burst out, with tears streaming down his face."?
Answer:
it is not possible to tell