Leo wants to wake up early for work. Every morning he puts his phone next to the bed and sets an alarm for 7:00. But every day he wakes up at 8:30 and runs to the office. Leo thinks his alarm clock is broken.

One evening he decides to check it. He looks at the phone and suddenly understands the problem. The alarm is not at 7:00 a.m. It is at 7:00 p.m.

Leo is very happy. His alarm clock works perfectly.