A brown boat is packed with goods and people.
The brown boat is full.
THERE ARE BROWN BOATS.
exists e1 s1 x1 x2 x3 x4.(with(e1,x2) & n_people(x4) & n_goods(x3) & subset_of(x4,x2) & subset_of(x3,x2) & Theme(e1,x1) & v_pack(e1) & n_boat(x1) & a_brown(s1) & Theme(s1,x1))
exists s1 s2 x1.(n_boat(x1) & a_brown(s1) & Theme(s1,x1) & Theme(s2,x1) & a_full(s2))