People are walking in a sunny plaza.
People are enjoying summer weather.
Sunny does not mean summer weather.
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.(Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_weather(x2) & of(x2,x3) & n_summer(x3) & n_people(x1))