Competition<br>Jake had some competition. He was trying out for the baseball team. Suddenly, all of his friends wanted to try out too. He got so worried that he practiced 5 hours a day. When tryouts came, he blew them all away.
Competition drives people to improve.
( z1 drive :ARG0 ( z2 compete ) :ARG1 ( z3 person ) :ARG2 ( z4 improve :ARG0 z3 ) )