A happy woman picks through bright green and white flowers.
A person is looking at vegetation.
Green and white flowers are some type of vegetation
exists s1 s2 s3 s4 x1 x2 x3.(a_topic(x1) & through(x1,x3) & n_flower(x3) & a_white(s4) & Theme(s4,x3) & a_green(s3) & Theme(s3,x3) & a_bright(s2) & Theme(s2,x3) & n_pick(x1) & of(x1,x2) & n_woman(x2) & a_happy(s1) & Theme(s1,x1))
exists e1 x1 x2.(at(e1,x2) & n_vegetation(x2) & Actor(e1,x1) & v_look(e1) & n_person(x1))