[
    {"choice": "accept", "label": "Accept the proposal", "affinity_change": 30, "diamond_cost": 0},
    {"choice": "wait", "label": "Say you need more time", "affinity_change": -5, "diamond_cost": 0},
    {"choice": "decline", "label": "Decline politely", "affinity_change": -40, "diamond_cost": 0}
 ]