Suppose You Plan to Roll a Six-Sided Die

Multiple Choice

Suppose you plan to roll a six-sided die.
-Which of the following sequences of die rolls is the least likely to occur?

A) 1 - 1 - 1 - 1 - 1
B) 2 - 3 - 4 - 5 - 6
C) 1 - 5 - 2 - 1 - 3
D) All of the above sequences have the same probability.