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 cat have a very big hat he hide under the mat to pat his fat it spat in my face that big fat brat the cat chase a rat rat and throw his big hat on the rat a bat flew at the hat the cat run to the hat and the bat pick up the cat and the rat run away and spat the cat

Ex Output:
elementary


Ex Input:
i look up at the starry sky and make a secret wish on a shooting star that someday i will find my prince i 've be the same old me for all these year and i do n't think i 'll ever change so i want someone who will love me for who i be so every night when i look up at the starry sky i make a secret wish on that shoot star that one day i will find my prince

Ex Output:
high


Ex Input:
crisp green and thin- grass

Ex Output:

high