Man with glasses talking amongst a crowd.
A man walks away from the crowd.
You can't be both away from and amongst a crowd.
exists e1 x1 x2 x3 x4.(a_topic(x1) & with(x1,x2) & amongst(e1,x4) & n_crowd(x4) & Actor(e1,x3) & v_talk(e1) & (x2 = x3) & n_glass(x2) & n_man(x1))
exists e1 x1 x2.(n_crowd(x2) & from(e1,x2) & r_away(e1) & Actor(e1,x1) & v_walk(e1) & n_man(x1))