Zooxanthellae need sunlight to produce food since they are plants.
(they; are; plants) (Zooxanthellae; need; sunlight; to produce food; since they are plants) Context(Zooxanthellae need,List([0, 18))):(Zooxanthellae; need sunlight to produce; food)
Zooxanthellae need,List([0, 18))
they Zooxanthellae Zooxanthellae
are need need sunlight to produce
plants
sunlight to produce food since they are plants
food