a baseball player, mid-swing at the plate.
A baseball player is about to hit a homerun.
There are plenty of scenarios that can happen at plate, a homerun is less common.
exists x1 x2 x3 x4.(n_plate(x4) & a_topic(x1) & rel(x1,x3) & at(x3,x4) & n_mid-swing(x3) & n_player(x1) & of(x1,x2) & n_baseball(x2))
exists p1 s1 x1 x2.(Topic(s1,p1) & Actor(s1,x1) & a_about(s1) & exists e1 x3.(Theme(e1,x3) & Actor(e1,x1) & v_hit(e1) & n_homerun(x3)) & n_player(x1) & of(x1,x2) & n_baseball(x2))