You are given a short poem which is written by a kid. Your task is to predict if the kid is in elementary school or high school. Anyone who is from grade 1st to 6th-grade will be considered as in elementary school, and 7th to 12th-grade kids will be considered as in high school. There are only two possible outputs, i.e., elementary and high. All inputs have at least one output and it cannot have both categories at a time.

Ex Input:
i know a cool cat his name be min i put him in my trash to see if he servived he do n't

Ex Output:
elementary


Ex Input:
earth earth earth planet earth america earth green blue american earth last of all best of all best earth

Ex Output:
elementary


Ex Input:
fetch the dog be yellow hea 's gold and blond and free when i pet him he snuggle up to me he have black eye a black nose black on his pawsies when i pet him i feel like hea 's a part of my family

Ex Output:

elementary