sentence: He bought her a plain band but she wanted a ring with a gemstone - the
complete: gemstone was much pricier.

sentence: Phil went to the neighborhood store for an ordinary battery and an unusual plug for his electronic device, and he special ordered the
complete: plug because it is proprietary.

sentence: He was more perplexed by the puzzle boxes than the math problems, because the
complete:
math problems were easy to solve.