The answer is: You all.
It’s not that hard.
The correct answer is the fourth option. The other three are grammatically incorrect.
The finishing point constructed by Twain is: when the old man is about to finish the story of Jim Smiley's jumping frog, another individual interrupts him. The narrator tries to leave the place, but the old man reaches it. The story ends with the old man who starts telling the narrator about a yellow cow with only one eye of Jim Smiley.
B. It’s a simile because it uses like. Similes always use like or as.
