Chuck buys a car<br>Chuck was having trouble with his old car. He knew it would soon be time to get a new one. Chuck decides enough is enough. He heads down to the dealership to pick a car out. He finds the Mustang of his dreams and buys it.
Chuck has nightmares about Mustangs.
The statement indicates that Chuck's favorite car is the Mustang and that it is the car of his dreams, so therefore he would not have "nightmares" about owning a Mustang.
( z1 have :ARG0 ( z2 person :name ( z3 name :op "Chuck" ) ) :ARG1 ( z4 nightmare :topic ( z5 Mustang ) ) )