Choose the best paraphrase of this text:

porpoises swim around the coast, catching small fish. but they don't touch the sharp-nosed puffer fish because it is poisonous.

a) porpoises are small catchy fish who avoid sharp-nosed puffer fish in case they are poisonous.
b) porpoises swim around the seashore catching little fish. however, they avoid the poisonous sharp-nosed puffer fish.
c) sharp-nosed puffer fish avoid porpoises near the coast because they are dangerous.
d) porpoises and small fish swim around the coast. they do not go near the sharp-nosed puffer fish because it is poisonous.
eliminate