Although octopuses are accidentally captured in crab and shrimp pots, and occasionally featured on the menus of sushi bars, the human activities most likely to affect octopus survival are those that create water pollution.
(octopuses; are accidentally captured; L:in crab and shrimp pots) (octopuses; featured; on the menus of sushi bars; T:occasionally) (the human activities most likely to affect octopus survival; are; those that create water pollution) (those; create; water pollution)
octopuses octopuses the human activities most likely to affect octopus survival those
are accidentally captured featured are create
L:in crab and shrimp pots
on the menus of sushi bars T:occasionally
those that create water pollution
water pollution