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.

Input: Consider Input: sadness be the color blue it look like rain and tear it remind me when my grandpa die it make me want to run away or cry

Output: elementary


Input: Consider Input: i be the stalker who walk at night i wonder what 's come for me i hear the soft click of claw i see a shadow creep behind me i want to know who 's follow me i be the stalker who walk at night i pretend that i have the ability to stop what 's happen i feel life drain from me i touch the skin of those i love i worry i 'll never see them happy again i cry know i will never be clean i be the stalker who walk at night i understand all that have happen to me i say i will be alright i dream i will never see that face again i try to tell myself that i wo n't i hope he wo n't come look i be the stalker who walk at night

Output: high


Input: Consider Input: tree be very green tree provide u oxygen tree give u paper


Output: high