Table: philadelphia_wings_1988
Columns: col
date
at_vs
opponent
score
attendance
record

Question: What was the lowest no. of attendance on record?
SQL: SELECT MIN("attendance") FROM philadelphia_wings_1988

Question: When was the game played if the attendance is less than 6427.0?
SQL: SELECT "date" FROM philadelphia_wings_1988 WHERE "attendance" < 6427.0

Question: How many were in attendance during the game on January 9, 1988?
SQL: SELECT "attendance" FROM philadelphia_wings_1988 WHERE "date" = 'January 9, 1988'