YOU SAID:

the plumber was cleaning out a very large fire

INTO JAPANESE

非常に大規模な火災を掃除していた配管工

BACK INTO ENGLISH

Plumber, was cleaning out an extremely large fire

INTO JAPANESE

配管工、非常に大規模な火災を掃除していた

BACK INTO ENGLISH

Was cleaning the plumber, a very large fire

INTO JAPANESE

配管工、非常に大規模な火災を掃除していた

BACK INTO ENGLISH

Was cleaning the plumber, a very large fire