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

Ex Output:
high


Ex Input:
two thing that look alike two thing that seem they look alkie two thing that know each othher but hate each ohter two thing that may seem like twin one just sit there wiating for some one two water it the other just stand up pretty a can be the one you just want to pick cause it 's so pretty why the other one just lay there and wait for something to happen why the other one be pretty and happy

Ex Output:
high


Ex Input:
i have dog who look like a hog while she jog she like to jog in the fog but while on the jog she would stop to reston a log

Ex Output:

elementary