Please Help!!

Which of the following is not a reason used by those opposing the Makah whale hunt?

A: Makah whaling at four-whale-per-year quota would seriously jeopardize the numbers of gray whales in migration.

B: Makah whaling will weaken the United States' anti-whaling position with countries such as Japan, who would like to increase their whaling efforts.

C: Makah whaling will negatively impact the sightseeing business, as whales will no longer approach whale watching boats.

D: Makah whaling is inhumane, as whales are highly intelligent creatures.