A little boy with rain boots takes a walk in the park.
The little boy is walking in the park as it's about to rain.
A boy wearing rain boots does not necessarily indicate that it's about to rain.
exists e1 s1 x1 x2 x3 x4 x5.(n_park(x5) & in(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_take(e1) & n_walk(x4) & with(x1,x2) & n_boot(x2) & of(x2,x3) & n_rain(x3) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 p1 s1 x1 x2.(n_thing(x2) & n_park(x2) & n_boy(x1) & a_little(s1) & Theme(s1,x1) & exists p2 s2.(Topic(s2,p2) & Actor(s2,x2) & a_about(s2) & exists e2.(Actor(e2,x2) & v_rain(e2))) & as(e1,p1) & in(e1,x2) & Actor(e1,x1) & v_walk(e1))