A public worker is sweeping up a massive pile of trash in front of a monument at a city square.
A public worker is happily sweeping.
The public worker's mood could be one of many, happily is only one of those.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(at(e1,x6) & n_square(x6) & of(x6,x7) & n_city(x7) & in(e1,x4) & of(x4,x5) & n_monument(x5) & n_front(x4) & a_up(s3) & Manner(e1,s3) & Theme(e1,x2) & Actor(e1,x1) & v_sweep(e1) & of(x2,x3) & n_trash(x3) & n_pile(x2) & a_massive(s2) & Theme(s2,x2) & n_worker(x1) & a_public(s1) & Theme(s1,x1))
exists s1 s2 x1.(r_happily(s2) & Theme(s2,x1) & a_sweeping(s2) & n_worker(x1) & a_public(s1) & Theme(s1,x1))