A dark-haired man in a striped shirt records a video of a gray-haired man using a MacBook laptop .
It is impossible that a man records his grandfather with a MacBook laptop as part of a legacy project for his family .
It is impossible that a man records his grandfather with a MacBook laptop as part of a legacy project for his family .
There is a better than even chance that a man records his grandfather with a MacBook laptop as part of a legacy project for his family .
A man records his grandfather with a MacBook laptop as part of a legacy project for his family .