One person and a dog in a kayak
A dog and his owner in a yellow kayak on the river.
The kayak doesn't have to be yellow. It could be any other color.
exists s1 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & n_kayak(x3) & n_dog(x2) & subset_of(x1,s1) & n_person(x1) & card_eq_1(x1))
exists s1 s2 x1 x2 x3 x4.(n_river(x4) & a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & on(x3,x4) & n_kayak(x3) & a_yellow(s2) & Theme(s2,x3) & n_owner(x2) & of(x2,x1) & n_male(x1) & subset_of(x1,s1) & n_dog(x1))