As world economies improve and people have more disposable income they begin to eat higher on the food chain.
(world economies; improve; ) (people; have; more disposable income) (they; begin; to eat higher on the food chain) Context(they begin,List([66, 76))):(they; begin to eat; L:higher on the food chain)
they begin,List([66, 76))
world economies people they they
improve have begin begin to eat
more disposable income
to eat higher on the food chain
L:higher on the food chain