The Dickinson Elks Club conducted an annual Labor Day golf tournament. Charbonneau Buick-Pontiac offered to give a new car as a prize to anyone making “a hole in one on hole no. 8.” The golf course of the club was only nine holes. To play 18 holes, the players would go around the course twice, although they would play from different tees or locations for the second nine holes. On the second time around, what was originally the eighth hole became the seventeenth hole. Grove was a contestant in the tournament. He scored 3 on the no. 8 hole, but on approaching it for the second time as the seventeenth hole, he made a hole in one. He claimed the prize car from Charbonneau. The latter claimed that Grove had not won the prize because he did not make the hole in one on the eighth hole. Decide. [Grove v Charbonneau Buick-Pontiac, Inc., 240 NW2d 8533 (ND)]