Step 1: Story context.
The porter, a central character, is described as challenging the mountain — symbolizing struggle against hardship.
Step 2: Option analysis.
(A) Porter: Correct.
(B) Villager: Incorrect.
(C) Porter's son: Incorrect.
(D) Porter's father: Incorrect.
Step 3: Conclusion.
Thus, the correct answer is (A) Porter.
“One of these days you’re going to talk yourself into a load of trouble,” her father said aggressively. What do you learn about Sophie’s father from these lines? (Going Places)