A family is visiting a goat at the petting zoo.
The family is not going to visit the goat today.
visiting is contradictory to not going to visit
exists e1 s1 x1 x2 x3.(n_zoo(x3) & a_petting(s1) & Theme(s1,x3) & at(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_visit(e1) & n_goat(x2) & n_family(x1))
exists x1 x2.(n_goat(x2) & n_family(x1) & -exists e1 p1.(Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x3.(Time(e2,x3) & n_today(x3) & Theme(e2,x2) & Actor(e2,x1) & v_visit(e2))))