A pitcher from a Houston baseball team is mid-throw.
The pitcher is playing at a home game.
playing at it
exists s1 x1 x2 x3 x4.(Theme(s1,x1) & a_mid-throw(s1) & from(x1,x2) & n_team(x2) & of(x2,x4) & n_baseball(x4) & (x2 = x3) & ne_geo_houston(x3) & n_pitcher(x1))
exists e1 x1 x2 x3.(n_pitcher(x1) & at(e1,x2) & n_game(x2) & of(x2,x3) & n_home(x3) & Actor(e1,x1) & v_play(e1))