as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
write a set of instructions for a game of rock-paper-scissors.
user
instructions for rock-paper-scissors:

1. player 1 and player 2 decide who will go first. 
2. player 1 and player 2 make a gesture (rock, paper, or scissors) at the same time.
3. the player who played the stronger gesture (rock beats scissors, paper beats rock, scissors beats paper) wins the round. 
4. continue taking turns until a player wins the majority of rounds.
assistant