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'.

Example Input: leak
Example Output: A leak in a gas pipe.

Example Input: cardinal
Example Output: The cardinal number "three" can be represented as "3" or "three".

Example Input: smother
Example Output:
Smother a yawn.