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:
my friend mat eat a cat then the cat eat a bat then the bat eat a hat

Ex Output:
elementary


Ex Input:
i have an angry mailman and i know why he have to deliver to zigie he drive the big white thing zigie always get yell at he wona't leave him alone the mailman threaten to retire but zigie jump in joy so one day the mailman go crazy and jump off a cliff when zigie find out he immediately call everyone and throw the big party ever so crazy that well now the mailman be hold up in a mental home and the neiborhood have a new mailman and zigie get along with him so thata 's the story of the once angry now crazy mailman

Ex Output:
high


Ex Input:
the best part of me be my hand because i can right with my hand hold thing and i can even pet my two dog and last i can give my mom and dad a big big big hug

Ex Output:

elementary