YOU SAID:

This is a 2, which requires a 1 to be a single noun

INTO JAPANESE

これは2であり、1は単一の名詞である必要があります

BACK INTO ENGLISH

This is 2 and 1 must be a single noun

INTO JAPANESE

これは2で、1は単一の名詞でなければなりません

BACK INTO ENGLISH

This is 2 and 1 must be a single noun