A man surveys a booth at a convention featuring framed art.
Man working at convention
The man surveying a booth at a convention is not necessarily working.
exists e1 e2 s1 x1 x2 x3 x4 x5.(at(e1,x3) & Theme(e2,x5) & Actor(e2,x4) & v_feature(e2) & n_art(x5) & a_framed(s1) & Theme(s1,x5) & (x3 = x4) & n_convention(x3) & Theme(e1,x2) & Actor(e1,x1) & v_survey(e1) & n_booth(x2) & n_man(x1))
exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_convention(x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1))