{
  "centroid":114.17511001521748,
  "trace": [
    "if days_to_flight is many_days [0.00] then price_increase is low [0.00].",
    "if days_to_flight is few_days [0.09] then price_increase is moderate [0.09].",
    "if days_to_flight is last_minute [0.80] then price_increase is high [0.80].",
    "if capacity_utilisation is very_high_cu [0.00] then price_increase is highest [0.00].",
    "⌖low×[0.00]+moderate×[0.09]+high×[0.80]+highest×[0.00].",
    "⌖down(0,0,25)×[0.00]+tri(20,50,75)×[0.09]+up(70,100,100)×[0.80]+trap(90,90,150,150)×[0.00].",
    "⌖114.18."
  ],
  "what":"rules_result"
}