In this task, you are given a word. You should respond with a valid sentence which contains the given word. Make sure that the sentence is grammatically correct. You may use the word in a different tense than is given. For example, you may use the word 'ended' in the output where the given input word is 'end'.

[EX Q]: affinity
[EX A]: An affinity for politics.

[EX Q]: breath
[EX A]: Not a breath of scandal ever touched her.

[EX Q]: build
[EX A]:
Build up confidence.