Based on the context and the answer, generate a question. 

Context: Using the scaffolding and the backhoe , we were able to reach all the windows and cover them in plywood . The kids ran around the yard , picking up everything that was outside . We also helped filled up containers and the bathtub with water . We fell asleep in our beds downstairs that night , and awoke upstairs in our parents ' room .

Answer:

They wanted to protect the windows



Why did they cover the windows with plywood ?