Detailed Instructions: 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'.
See one example below:
Problem: dust
Solution: Another one bites the dust.
Explanation: The output sentence is grammatically correct and contains the given word. Hence, it is a valid response to the question.

Problem: communication
Solution:
How many lines of communication can there be among four people?