Read the lines from "A Lute of Jade" by Chinese poet Du Fu.
Oh! she is good, the little rain! and well she knows our need
Who cometh in the time of spring to aid the sun-drawn seed;
She wanders with a friendly wind through silent nights unseen,
The furrows feel her happy tears, and lo! the land is green.
What does this use of personification suggest about the rain?
O Rain is a beneficial visitor that transforms a landscape dramatically.
O Rain is a key factor in determining the fortunes of people.
O Rain results from the mysterious tears of otherworldly beings.
O Rain is a stealthy and unpredictable force of nature.