input: [Facility] Detour Guide [Game Description] Shop [Resources needed] 300 15px Rich Soil ×2 15px Precious Branch ×2 [First Upgrade] 600 15px Ancient Soil ×3 15px Heavy Lumber ×3 [Second Upgrade] 1,000 15px Rare Soil ×4 15px Fine Log ×4 [Unlocking requirement] 
output: Silver Rank
options: N / A
options: G o l d R a n k
options: P l a t i n u m R a n k
options: B r o n z e R a n k
options: S i l v e r R a n k