The six faces of a dice have been marked with the letters A, B, C, D, E and F. If A is adjacent to B, C and E, then which of the following statements is true?

D is adjacent to F.

The six faces of a dice have been marked with the letters A, B, C, D, E and F. If A is adjacent to B, C and E then A is opposite to either D or F

1. If A is is adjacent to D → False ( it cannot be definitely true as D may be opposite to A)

2. If A is is adjacent to F → False ( it cannot be definitely true as F may be opposite to A)

3. If B is  adjacent to E → False ( it cannot be definitely Concluded)

4. If D is is adjacent to F → True ( it is definitely true as all faces except D and F are adjacent to A, so definitely either D and F opp. to A and they are not opposite to each other which implies they are adjacent  to each other)