Which sentence in this excerpt from The Mother's Recompense by Edith Wharton uses personification?
1)With impatient fingers she began all over again.

2)The maid's voice, seeming to come from a long way off, respectfully reminded her that the chocolate would be getting cold.
3) She wanted to settle that question of ages.

4)As Aline approached with the glass there was a knock at the door.