story: Sid did hours research for a science project. He worked tirelessly building his model rocket in the garage. Upon completion, his model was by far the greatest in the class! One day, Sid's brother came into the garage with a candle. He tripped over a wire and Sid's whole project went up in flames!
 selected sentence: He tripped over a wire and Sid's whole project went up in flames!
Sid's brother feel(s) distracted >Motivates> Sid's brother trips over a wire