YOU SAID:
the black and white cat chased the birds
INTO JAPANESE
黒と白の猫は鳥を追いかけた
BACK INTO ENGLISH
Black and white cat chased a bird
INTO JAPANESE
黒と白の猫が鳥を追いかけた
BACK INTO ENGLISH
Black and white cat chased a bird
You've done this before, haven't you.