Which sentence contains coordinate adjectives?

Question

Lucy received a beautiful floral bouquet for Valentine’s Day.

Lucy made creative, colorful Valentine’s Day cards for all of her classmates.

Lucy wore her pink turtleneck sweater to school on Valentine’s Day.

Lucy decorated a brown paper bag to put all of her cards in.

Answer 1

The sentence that contains coordinate adjectives is:

"Lucy made creative, colorful Valentine’s Day cards for all of her classmates."

In this sentence, "creative" and "colorful" are coordinate adjectives because they describe the same noun ("Valentine's Day cards") and are separated by a comma.