People dressed in red are walking into an ivory colored building that looks like a castle.
People are going to a themed party.
People walking into a castle-like building are not necessarily going to a themed party.
exists e1 e3 e2 s1 s2 x1 x2 x3 x4 x5 x6.(into(e2,x4) & like(e3,x6) & n_castle(x6) & Actor(e3,x5) & v_look(e3) & (x4 = x5) & n_building(x4) & a_colored(s2) & Theme(s2,x4) & a_ivory(s1) & Theme(s1,x4) & Actor(e2,x1) & v_walk(e2) & in(e1,x3) & n_red(x3) & Theme(e1,x2) & v_dress(e1) & (x1 = x2) & n_people(x1))
exists e2 e1 x1 x2.(to(e1,x2) & n_party(x2) & Theme(e2,x2) & v_theme(e2) & Actor(e1,x1) & v_go(e1) & n_people(x1))