Three boxes each carry a label. Exactly one box contains a prize, and exactly one of the three labels is true. Box 1 reads ‘the prize is in Box 1’; Box 2 reads ‘the prize is not in Box 2’; Box 3 reads ‘the prize is not in Box 1’. Which box contains the prize?
ABox 1
BBox 2
CBox 3
Dit cannot be determined
Eno arrangement is consistent