Four people are standing in front of a white building wearing colorful costumes.
Four people is having colourful costumes.
Here four people wearing colorful costumes is a synonym of four people is having colourful costumes.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(in(e1,x2) & of(x2,x3) & Theme(e2,x5) & Actor(e2,x4) & v_wear(e2) & n_costume(x5) & a_colorful(s2) & Theme(s2,x5) & (x3 = x4) & n_building(x3) & a_white(s1) & Theme(s1,x3) & n_front(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_4(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_costume(x2) & a_colourful(s1) & Theme(s1,x2) & n_people(x1) & card_eq_4(x1))