YOU SAID:

There are girls and there are boys and there are others.

INTO JAPANESE

少女がいて、男の子がいて、他の人がいる。

BACK INTO ENGLISH

There is a girl, there is a boy, there are other people.

INTO JAPANESE

少女がいる、少年がいる、他の人がいる。

BACK INTO ENGLISH

There is a girl, there is a boy, there are other people.