Based on the clue 'at the start of act 2 in this mamet play 2 real es...', what is the answer?

Based on the clue 'at the start of a chess match you have 8 of these ...', what is the answer? Based on the clue 'at the start of a game of checkers each player has...', what is the answer? Based on the clue 'at the start of a game of pool there are this many...', what is the answer? Based on the clue 'at the start of a novel by this author dombey is 4...', what is the answer? Based on the clue 'at the start of his adventures hes living with the...', what is the answer? Based on the clue 'at the start of his presidential campaign he said ...', what is the answer? Based on the clue 'at the start of the book we discover this pet cat ...', what is the answer? Based on the clue 'at the start of the game diplomacy france controls...', what is the answer?