Which statement is the most clear and interesting? a. My ancestor was a carpenter many years ago. b. My ancestor worked on the White House. c. My ancestor was a carpenter. d. My ancestor was the chief carpenter during the construction of the White House.
D. It tells that your ancestor worked on constructing the White House. What a great fact! Your ancestor was the chief carpenter. He was chief carpenter, not a regular carpenter. So, the answer is D.