Multiple family members sweeping and cleaning the house.
The family is digging in the dumpster.
The family cannot be cleaning the house while digging in the dumpster.
exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_house(x4) & Theme(e2,x4) & Actor(e2,x5) & v_clean(e2) & n_member(x5) & of(x5,x7) & n_family(x7) & (x5 = x6) & ne_nam_multiple(x6) & Theme(e1,x4) & Actor(e1,x1) & v_sweep(e1) & n_member(x1) & of(x1,x3) & n_family(x3) & (x1 = x2) & ne_nam_multiple(x2))
exists e1 x1 x2.(n_dumpster(x2) & n_family(x1) & in(e1,x2) & Actor(e1,x1) & v_dig(e1))