Baseball player number four races to first base while his teammate slides into second, number six of the opposing team is ready to catch the ball at second base.
A baseball team is on the bench.
team on first base and second base cannot be on bench
(x)
exists p1 x1 x2 x3.(n_bench(x3) & on(x1,x3) & n_team(x1) & of(x1,x2) & n_baseball(x2))