Hillenbrand and 'Unbroken' World War II Hero Which of the following best describes the main idea of this audio story?

In World War II, the odds of being rescued, if you ended up on a life raft from a downed plane, were terrible because it was very hard to find people which made Louis Zamperini’s circumstances difficult.

In November of 2010, Scott Simon interviewed Hillenbrand, who wrote a best-selling book about world-class runner and World War II hero Louis Zamperini and his incredible story of survival after crashing in the Pacific Ocean.

During World War II, the Japanese conducted medical experiments on tens of thousands of prisoners and civilians, and killed most of them, but Louis Zamperini and his crew managed to survive them.

The late World War II hero Louis Zamperini, whose story Hillenbrand told in her popular book, survived a plane crash, Japanese prison torture, and the emotional consequences of these difficult circumstances, demonstrating remarkable strength.

what are the question answer options?

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."

harlem's  cotton club boasted the talents of duke ellington. singers such as bessie smith and billie holiday popularized blues and jazz vocals. jelly roll morton and louis armstrong drew huge audiences as white americans as well as african americans caught jazz fever.