One day, a boy named Tim and his toy robot, Rob, were playing in his room. They loved to play a game called "quiz." Tim would ask Rob questions and Rob would try to answer them. Today, Tim asked Rob, "What is big and can destroy things?" Rob thought for a moment and then said, "A big truck can destroy things!"
Later, they went to the park to play. They saw a big truck that was not moving. Tim asked his mom, "Is the truck dead?" His mom said, "No, it is just not turned on." Tim was happy to hear that.
Back at home, Tim and Rob played another quiz game. This time, Rob asked Tim, "What can make a truck not dead?" Tim thought and then said, "A key can make a truck not dead!" They were both happy to learn new things from their quiz game.
