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.

Example Input: chocolate chocolate chocolate nut chocolate plain chocolate good peanutbutter very good carmal those be just a few dark chocolate light chocolate big fat bunny chocolate very big egg chocolate herseys chocolate too big chocolate small chocolate dont forget green chocolate last of all best of all i like hot chocolate
Example Output: elementary

Example Input: almost evey afternoon i eat mac -n- chesse with a spoon ever even at six i eat mac -n- chesse stack on brick
Example Output: high

Example Input: hot cocoa feel great down your throught it just slide down and clear your croak
Example Output:
elementary