Title: Hurdles. Sentence 1: Ricky ran hurdles for his High School track team. Sentence 2: It was his turn to run at a meet, so he lined up to begin. Sentence 3: However, the guy next to him jumped into his lane during the race. Sentence 4: This guy started knocking down all of Ricky's hurdles.
The guy was disqualified, and the race had to restart.