YOU SAID:
Homeless or Pizza eating bear
INTO JAPANESE
ホームレスやピザ食べるクマ
BACK INTO ENGLISH
The bears eat homeless and pizza
INTO JAPANESE
ホームレスとピザを食べるクマ
BACK INTO ENGLISH
The bears eat pizza with the homeless
INTO JAPANESE
ホームレスにピザを食べるクマ
BACK INTO ENGLISH
The bears eat the pizza to the homeless
INTO JAPANESE
ホームレスにピザを食べるクマ
BACK INTO ENGLISH
The bears eat the pizza to the homeless
That didn't even make that much sense in English.