YOU SAID:
I am the tallest person in this class, wait what
INTO JAPANESE
私はこのクラスで一番背の高い人です
BACK INTO ENGLISH
I am the tallest person in this class
INTO JAPANESE
私はこのクラスで一番背の高い人です
BACK INTO ENGLISH
I am the tallest person in this class
That didn't even make that much sense in English.