season tier division place
season
tier
division
place
minimum_number minimum_parsed minimum_year maximum_number maximum_parsed maximum_year
number
number
timespan number text rank
1928-84 5 regional 6th
in 1997/98 season was the place at least 15th ?
IN CD NN VBD-AUX DT NN IN JJS CD .
Yes
select ( select c4_number from w where c1 = '1997/98' ) <= 15