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: my uncle be a firefiter he like to turn off the fire and rescue the people who be in troble in the burning bilding

Output: elementary


Input: Consider Input: taller than the cn tower taller than a truck taller than mrs. power or a large duck taller than a van taller than a tree taller than a man or a chimpanzee

Output: elementary


Input: Consider Input: i wake up one day to lead my way i look out of my window and find the bay which be very sunny and grey


Output: elementary