Description

As we know,Melo was handsome, upright and chivalrous in syuct-acm group.But now, he

want ask you a question? “Does Melo is the most genius and handsome boy in acm-

group?”.Please answer yes or no.

Format

Input

input "yes" or "no".

Output

Output “Thank you!” or “Excuse me?” respectively.

Samples

yes

Thank you!

Hint