sentence: Hammerhead sharks are the most commonly caught sharks for finning.
sentences_before: The reason for this is because of over-fishing for shark fins. Their fins are made into shark fin soup. Researchers are calling for a ban on Shark finning, which is when the fin's of sharks are cut off and the rest of the animal is thrown back into the water to die.
concept_name: hammerhead shark
headings: Scalloped hammerhead Endangered status
categories: Sharks