Which set of sides will not make a triangle

The right the left and pyramid

You do not provide the sets of sides. I will explain to you how to do it.

For a set of sides to make a triangle, the sum of the two smallest numbers must be bigger than the largest number.

Example 1: 3, 6, 7 (Set of sides)

3+6=9

9 is greater than 7

This set of sides will make a triangle

Example 2: 5, 7, 14 (Set of sides)

5+7=12

12 is less than 14

This set of sides will not work