Finish the following sentence with the best choice: To ensure two boards are cut to the exact same length,

Choices:
- measure the first board to the desired length and cut it.  Then use the first board to measure the second board to the exact same length.
- measure the first board to the desired length and cut it.  Then use the first board to measure the second board, add an inch, and cut it.

Answer:
measure the first board to the desired length and cut it.  Then use the first board to measure the second board to the exact same length.