YOU SAID:

he´s got a siren on his head quite funny aint it

INTO JAPANESE

彼の頭にはサイレンがあり、かなり面白い

BACK INTO ENGLISH

There is a siren on his head, which is pretty interesting

INTO JAPANESE

彼の頭にはサイレンがあります、それはかなり興味深いです

BACK INTO ENGLISH

There is a siren on his head, which is pretty interesting