Pet Snake<br>Jake had a brother with a snake. The brother never took care of it. Jake eventually took over its care. It soon became Jake's official pet. He kept it for many years.
Jake never had a pet.
( z1 have :polarity - :ARG0 ( z2 person :name ( z3 name :op "Jake" ) ) :ARG1 ( z4 pet ) :time ( z5 ever ) )