A backhoe is on top of a pile of rubble from a demolished building.
There were also dump trucks to haul debris.
Having a backhoe does not always mean there will be a dump truck too.
exists p1 x1.(exists s1 x2 x3 x4 x5.(on(x1,x2) & of(x2,x3) & of(x3,x4) & from(x4,x5) & n_building(x5) & a_demolished(s1) & Theme(s1,x5) & n_rubble(x4) & n_pile(x3) & n_top(x2)) & n_backhoe(x1))
exists p1 s1 x1.(a_also(s1) & Manner(p1,s1) & exists p2 s2 x2.((x1 = x2) & Topic(x2,p2) & exists e1 x3.(Theme(e1,x3) & Actor(e1,x2) & v_haul(e1) & n_debris(x3)) & n_truck(x2) & a_dump(s2) & Theme(s2,x2)))