YOU SAID:
cats have 9 lives so i like pizza
INTO JAPANESE
猫には9つの命があるので、ピザが好きです
BACK INTO ENGLISH
I like pizza because cats have nine lives
INTO JAPANESE
猫には9つの命があるので、私はピザが好きです
BACK INTO ENGLISH
I like pizza because cats have nine lives
That didn't even make that much sense in English.