Incorrect translation for “Select super_ssn FROM employee”.

[wholton]

See: Test 5, Query 1

Produces: “Select the ssn of each employee e2 who supervises the employee e.” First, this should say “supervises (a/some) employee”. Second, in this situation we should perhaps just apply e2 and e’s label from the ER (supervisor and supervisee) - or apply one of the two