YOU SAID:
nora has a gigantic boat
INTO JAPANESE
ノラは巨大なボートを持っています
BACK INTO ENGLISH
Nora has a huge boat
INTO JAPANESE
トムはボートを持っている。
BACK INTO ENGLISH
Tom has a boat.
INTO JAPANESE
トムはボートを持っている。
BACK INTO ENGLISH
Tom has a boat.
That didn't even make that much sense in English.