You will be given a definition of a task first, then some input of the task.
You are given a sentence and a question. You're expected to write the correct answer based on the sentence.

Sentence: A martial arts expert wants to demonstrate the force of his hands by striking a couple of boards. When stacked next to each other the white board is twice as tall as the red board. Question: Which board will be more difficult for the expert to break?
Output:
white board