Sentence examples similar to sole correct answer from inspiring English sources

Answering [4] is the only correct answer.

One question asks: "When may an insurance agent give classes for the sole purpose of informing service members of their V.A. benefits?" The correct answer is "Never".

Correct answer: c.

Sales Associate: Correct answer.

The correct answer is d.

The correct answer is (c).

The correct answer is none.

First correct answer takes it.

The correct answer was Coca Cola.

(The correct answer was Costa Rica).

That was the correct answer.