Please choose the correct solution to the question: To pull a nail out of board,

Solution1: use the blunt end of the hammer and hook it under the head of the nail.  Use the hammer handle as a lever and pry the nail out of the board.

Solution2: use the claw end of the hammer and hook it under the head of the nail.  Use the hammer handle as a lever and pry the nail out of the board.

Answer format: solution1/solution2