Did Donald Trump come up with the idea for the New York Harbor? Hmmm, my chain of thoughts:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The New York Harbor is at the mouth of the Hudson River. A harbor is a sheltered body of water where boats and ships can be docked. The New York Harbor has been used since colonial era of the 1500s. Donald Trump is a failed business man and 2016 president elect. Donald Trump makes outrageous deceitful claims. Final answer: no.