Explain.. i don't get it's the bonus question

antimatter is utterly ridiculous: the evil opposite of matter which annihilates it on contact, with spectacular explosions. did this stuff escape from a star trek episode, and do the anti-bosons have little evil beards and eye patches? the thing is, we've not only detected antimatter, but we can also now churn it out of particle accelerators and hold it in magnetic bottles for 15 minutes. labs can hold antimatter longer than i can hold a pint.

how many grams of anti-matter is necessary to hold magnetic bottles for 20 minutes?
a) 15
b) 100
c) infinity
d) -infinity

Read the excerpt from "the most dangerous game." a man, who had been hiding in the curtains of the bed, was standing there. "rainsford! " screamed the general. "how in god's name did you get here? " "swam," said rainsford. "i found it quicker than walking through the jungle." the general sucked in his breath and smiled. "i congratulate you," he said. "you have won the game." rainsford did not smile. "i am still a beast at bay," he said, in a low, hoarse voice. "get ready, general zaroff." the general made one of his deepest bows. "i see," he said. "splendid! one of us is to furnish a repast for the hounds. the other will sleep in this very excellent bed. on guard, rainsford." . . he had never slept in a better bed, rainsford decided. adrian is writing an essay about "the most dangerous game.” which detail from the excerpt best supports his idea that rainsford is unchanged and still feels that the hunter is justified in killing the hunted? a man, who had been hiding in the curtains of the bed, was standing there. "swam," said rainsford. "i found it quicker than walking through the jungle." rainsford did not smile. "i am still a beast at bay," he said, in a low, hoarse voice. "get ready, general zaroff." he had never slept in a better bed, rainsford decided.

Nthis poem by ruskin bond, what does the use of the word heart-beats suggest about the narrator's attitude toward life?

  which statement describes the main argument of truth’s speech