A group of children and adults are cleaning up some debris.
The people are sitting in their homes.
Cleaning is not sitting.
exists e1 s1 x1 x2 x3 x4 x5.(a_up(s1) & Manner(e1,s1) & Theme(e1,x5) & Actor(e1,x1) & v_clean(e1) & n_debris(x5) & of(x1,x2) & subset_of(x4,x2) & n_adult(x4) & subset_of(x3,x2) & n_child(x3) & n_group(x1))
exists e1 x1 x2.(n_home(x2) & of(x2,x1) & n_thing(x1) & n_people(x1) & in(e1,x2) & Actor(e1,x1) & v_sit(e1))