A large pack of men jog in a race.
The men are skateboarding
Men cannot jog and be skateboarding simultaneously.
exists s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x4) & n_race(x4) & of(x1,x2) & n_jog(x2) & of(x2,x3) & n_man(x3) & n_pack(x1) & a_large(s1) & Theme(s1,x1))
exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_skateboard(e1))