Which set of characteristics produces one unique triangle?
 A Two angle measures of 50∘ and one angle measure of 80∘
 B One angle measure of 10∘, one angle measure of 70∘, and one angle measure of 100∘
 C One side length of 12 centimeters, one side length of 5 centimeters, and one side length of 6 centimeters
 D One side length of 7 centimeters, one side length of 10 centimeters, and one side length of 9 centimeters