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: crunch crunch munch munch that 's the thing he do b4 he be in my lunch

Output: high


Input: Consider Input: day so beautiful day a bird fly in the sky violin in the voice of a bird in the back of my head fly by day day so beautiful day

Output: elementary


Input: Consider Input: lion loud big roar walk eat lion mostly hunt alone animal


Output: high