Two baseball players, one trying to catch the ball and another trying to slide to the base.
One of the baseball players was playing offense, while the other was playing defense.
there are two baseball players if there is one and another (the other). if one is trying to catch the ball, they are playing defense. if one is trying to slide to the base, they are playing offense.
exists e1 e2 p1 p2 x1 x2 x3 x4 x5 x6.(n_base(x6) & n_ball(x5) & Topic(e2,p2) & Actor(e2,x4) & v_try(e2) & exists e4.(to(e4,x6) & Actor(e4,x4) & v_slide(e4)) & n_thing(x4) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e3.(Theme(e3,x5) & Actor(e3,x1) & v_catch(e3)) & rel(x1,x3) & n_thing(x3) & card_eq_1(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2) & card_eq_2(x1))
exists e1 p1 x1 x2 x3 x4 x5.(n_other(x5) & n_player(x2) & of(x2,x3) & n_baseball(x3) & exists e2 x6.(Theme(e2,x6) & Actor(e2,x5) & v_play(e2) & n_defense(x6)) & while(e1,p1) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_offense(x4) & of(x1,x2) & n_thing(x1) & card_eq_1(x1))