People gather together in an art gallery.
the people are playing baseball
To gather is different than playing.
exists e1 p1 x1 x2 x3.(in(e1,x2) & n_gallery(x2) & of(x2,x3) & n_art(x3) & exists s1.(Theme(s1,x1) & a_together(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_gather(e1) & n_people(x1))
exists e1 x1 x2.(n_people(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_baseball(x2))