In a standard position of a dice, or based on given standard single-dice relationships where the sum of opposite faces is 7, find the number on the face opposite to the face showing '4'.

When an open dice net is closed, which of the following pairs represents faces that come opposite to each other? The six faces of the open dice are marked with images of a Lion, a Tiger, a Bear, a Wolf, a Fox, and a Deer. The net is configured such that the faces with a 'Lion', 'Tiger', and 'Bear' are arranged consecutively in a single vertical column, with the 'Tiger' image situated directly between the 'Lion' and the 'Bear' images.

In a standard six-sided dice, which of the following pairs of numbers is always opposite to each other?