What is the output of the following code?
a = [1, 2, 3] b = [4, 5, 6] c = a + b print(c)
A) [1, 2, 3]
[1, 2, 3]
B) [4, 5, 6]
[4, 5, 6]
D) [6, 5, 4, 3, 2, 1]
[6, 5, 4, 3, 2, 1]
C) [1, 2, 3, 4, 5, 6]
[1, 2, 3, 4, 5, 6]