Which of the following is an example of a metaphor?
A.
His pockets were rays of sun; he pulled coins from them, and dimes glowed.
B.
The smell of the sea's salt swept over Stan's face as he stared into the sun.
C.
The click from the coins clanging together kept Charlie awake all night.
D.
I felt like the run took too long to complete, so I decided to train harder.