Three girls in gymnastics tip toeing on the balance beam.
A man is throwing a baseball.
Three girls cannot be a man.
exists e1 x1 x2 x3 x4 x5 x6.(n_beam(x5) & of(x5,x6) & n_balance(x6) & a_topic(x1) & in(x1,x2) & on(e1,x5) & Actor(e1,x4) & v_toe(e1) & (x2 = x4) & n_tip(x2) & of(x2,x3) & n_gymnastics(x3) & n_girl(x1) & card_eq_3(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_baseball(x2) & n_man(x1))