People are walking in a sunny plaza.
People are walking ouside in the sunshine.
sunny and sunshine are synonyms.
exists e1 s1 x1 x2.(in(e1,x2) & n_plaza(x2) & a_sunny(s1) & Theme(s1,x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))
exists e1 x1 x2 x3.(n_sunshine(x3) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_ouside(x2) & n_people(x1))