1.   But Gordon answered that one, too, betraying only the slightest hint of impatience.

2.   Right, erm, Mr can answer that one.

3.   He answered that one himself, looking at his own floor.

4.   Did I answer that one?

5.   Dehad, do you want to answer that one?

6.   And they answer every one.

7.   And, boy, did we answer that one.

8.   Annie answers that one.

9.   Any true sports fan could have answered that one.

10.   Armstrong retraced his career highlights and recovery from cancer before fielding questions from an audience that took him up on his promise to try to answer every one.