A man in a blue plaid shirt walks behind people with his dog at the beach
A man is watching children at the local school
The man cannot be on the beach and at the local school at the same time.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_beach(x6) & behind(e1,x4) & with(x4,x5) & at(x5,x6) & n_dog(x5) & of(x5,x1) & n_male(x1) & n_people(x4) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_plaid(x3) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
exists e1 s1 x1 x2 x3.(n_school(x3) & a_local(s1) & Theme(s1,x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_watch(e1) & n_child(x2) & n_man(x1))