Q: You are given the conttent of a table in the input (row by row). Generate an unambiguous question based on the information present in the table, such that: 1) It's answer is unique and is in the given table, 2) Its answer is a contiguous text span from the table. Avoid creating questions that can be answered correctly without reading/understanding the table
Table: ['Season', 'Tier', 'Division', 'Place']. ['1949-87', '5', 'Regional', '--']. ['1987/88', '5', 'Pref. Aut.', '10th']. ['1988/89', '5', 'Pref. Aut.', '5th']. ['1989/90', '5', 'Pref. Aut.', '13th']. ['1990/91', '5', 'Pref. Aut.', '11th']. ['1991/92', '5', 'Pref. Aut.', '7th']. ['1992/93', '5', 'Pref. Aut.', '9th']. ['1993/94', '5', 'Pref. Aut.', '4th']. ['1994/95', '5', 'Pref. Aut.', '6th']. ['1995/96', '5', 'Pref. Aut.', '3rd']. ['1996/97', '5', 'Pref. Aut.', '3rd']. ['1997/98', '5', 'Pref. Aut.', '1st']. ['1998/99', '4', '3a', '17th']. ['1999/00', '5', 'Pref. Aut.', '6th']
A:
what season were they in tier 5?