Two people with baseball jerseys who are jumping in the air.
Two people wearing jerseys sliding on the grass.
When someone is jumping in the air they cannot be sliding on the grass at the same time.
exists e1 x1 x2 x3 x4 x5.(n_air(x5) & a_topic(x1) & in(e1,x5) & Actor(e1,x4) & v_jump(e1) & (x1 = x4) & with(x1,x2) & n_jersey(x2) & of(x2,x3) & n_baseball(x3) & n_people(x1) & card_eq_2(x1))
exists e2 e1 x1 x2 x3 x4 x5.(n_grass(x5) & a_topic(x1) & Theme(e2,x3) & Actor(e2,x2) & v_wear(e2) & on(e1,x5) & Actor(e1,x4) & v_slide(e1) & (x3 = x4) & n_jersey(x3) & (x1 = x2) & n_people(x1) & card_eq_2(x1))