In a dice, each face is numbered as follows:

1) 3 is opposite to 6

2) 4 is opposite to 5

3) 2 is opposite to 1

Which of the following is definitely false?

A) 4 is not adjacent to 3 and 6

B) 4 is adjacent to 2

C) 4 is adjacent to 1

D) 5 is adjacent to 3