Unlike Tyson Foods and Smithfield, IBP buys all of the animals it slaughters, a practice its independent suppliers want to preserve.
(IBP; buys; all of the animals) (the animals; slaughters; it) (its independent suppliers; want; to preserve) Context(its independent suppliers want,List([89, 119))):(a practice; to preserve; its independent suppliers)
its independent suppliers want,List([89, 119))
IBP the animals its independent suppliers a practice
buys slaughters want to preserve
all of the animals
it
to preserve
its independent suppliers