Which of the following possibilities will form a triangle?
A: Side = 15 cm, side = 7 cm, side = 7 cm

B:Side = 15 cm, side = 7 cm, side = 9 cm

C: Side = 14 cm, side = 6 cm, side = 7 cm

D:Side = 14 cm, side = 6 cm, side = 8 cm