baseball pitcher doing on the mound about to throw a pitch
There is a base ball ground and pitcher.
A pitcher is a baseball pitcher and a baseball ground implies he is about to throw a pitch.
exists e1 p1 s1 x1 x2 x3 x4 x5.(n_mound(x5) & a_topic(x1) & Topic(e1,p1) & a_about(s1) & Manner(p1,s1) & exists e2 x6.(Theme(e2,x6) & Actor(e2,x3) & v_throw(e2) & n_pitch(x6)) & on(e1,x5) & Actor(e1,x4) & v_do(e1) & (x1 = x4) & (x1 = x3) & n_pitcher(x1) & of(x1,x2) & n_baseball(x2))
exists p1 x1 x2 x3 x4 x5 x6.((x1 = x2) & subset_of(x6,x2) & n_pitcher(x6) & subset_of(x3,x2) & n_ground(x3) & of(x3,x5) & n_ball(x5) & of(x3,x4) & n_base(x4))