YOU SAID:
その人は日本人ではないと思います。
INTO JAPANESE
その人は日本人ではないと思います。
BACK INTO ENGLISH
I don't think he is Japanese.
INTO JAPANESE
帰ってこないと思う
BACK INTO ENGLISH
I don't think he is.
INTO JAPANESE
帰ってこないと思う
BACK INTO ENGLISH
I don't think he is.
Okay, I get it, you like Translation Party.