season guestCount

"Winter" <= 8 "Spareribs" "Winter" > 8 "Pasta" "Summer" > 10 "Light salad" "Summer" <= 10 "Beans salad" "Spring" < 10 "Stew" "Spring" >= 10 "Steak"

temperature

>30 "Summer" <10 "Winter" [10..30] "Spring"

dayType

"Weekday" 4 "Holiday" 10 "Weekend" 15

Week day or week end