Liam is playing a board game. If liam rolls a positive number, he moves forward that number of squares. If he rolls a negative number, he moves backward that number of squares.
Which four numbers can Liam roll to end up on the same square he started on?
A. -6, 4, -4, -6
B. -4, 6, -6, 4
C. 6, 6, -4, -4
D. 4, -6, 4, -6
(Please help me hurry)