CODE EXAMPLE FOR JAVASCRIPT

object with key as individual choice and values as the second choice

let choicesObject = {
  'rock' : {
    'rock' : 'draw',
    'scissor' : 'win',
    'paper' : 'lose'
  },
  'scissor' : {
    'rock' : 'lose',
    'scissor' : 'draw',
    'paper' : 'win'
  },
  'paper' : {
    'rock' : 'win',
    'scissor' : 'lose',
    'paper' : 'draw'
  }
}