CREATE TABLE table_name_88 (previous_conference VARCHAR, conference_joined VARCHAR, mascot VARCHAR)

What was the previous conference for the team with the Governors as their mascot that joined the Indiana Lake Shore conference?
SELECT previous_conference FROM table_name_88 WHERE conference_joined = "indiana lake shore" AND mascot = "governors"
SELECT "previous_conference" FROM "table_name_88" WHERE "conference_joined" = "indiana lake shore" AND "governors" = "mascot"