YOU SAID:
The pigs were going to the disco in Finland.
INTO JAPANESE
豚たちはフィンランドのディスコに行っていました。
BACK INTO ENGLISH
The pigs were going to a Finnish disco.
INTO JAPANESE
豚たちはフィンランドのディスコに行くつもりだった。
BACK INTO ENGLISH
The pigs were going to a Finnish disco.
That didn't even make that much sense in English.