根本原因

凌晨 3 点，你正在为 TravelBuddy 值班。手机突然收到紧急通知，系统在多名用户那边出现异常。你打开错误日志，看到这样一条信息。

🚨 TRAVELBUDDY ERROR REPORT 🚨

User said: "I need somewhere quiet for my anniversary, maybe Europe?"

What went wrong: 
❌ Couldn't understand what the user wants
❌ Don't know what "anniversary" means in this context  
❌ Can't figure out that "quiet" relates to hotel preferences
❌ Unable to process this request

Status: TravelBuddy is confused and can't help this user

根据这条错误信息，TravelBuddy 的哪个组件最有可能出现了故障？