"Inspired by Threads-A Fashion Challenge" Is a ________ Run Each

"Inspired by Threads-A Fashion Challenge" is a ________ run each year by Threads magazine, which is targeted toward professional clothiers and seamstresses. The idea is to design and sew a garment and send the entry into Threads to compete with others for prizes such as sewing machines and cash.

A) premium
B) sweepstakes
C) contest
D) deal
E) end-run sample