Read the passage. thou saw the fields laid bare and waste, an’ weary winter comin’ fast, an’ cozie here, beneath the blast, thou thought to dwell, till crash! the cruel coulter past out through thy cell. in “to a mouse” by robert burns, how does the speaker uncover the mouse?

a. he is picking the grain in his field.

b. he turns up its nest with the plow.

c. he sweeps up its nest in front of his house