Connect permission classes to identities

Fresh paper row:
-rw-r----- | mila | tutors | schedule.txt
Identify the owner and group before applying the bits. A non-owner
tutors member uses group rights, not the owner triplet. Compare your
reasoning with the separate labeled rows below.

Not literal ls -l output.
Columns: mode | owner | owning group | filename
Worked: -rw-r----- | desk | club | note.txt
Reference row: -rw------- | reviewer | editors | draft.txt
Separate question evidence: -rw-r----- | analyst | learners | report.txt
Question: -rw-r----- analyst learners report.txt
Which name is the owning group? Use one word.
chmod changes mode bits; chown changes ownership subject to privileges.
No live ownership change is requested for this stage.