CREATE TABLE table_61956 ("President" TEXT, "Treasurer" TEXT, "Secretary" TEXT, "Social AO" TEXT, "Academic AO" TEXT, "Internal CO" TEXT, "External CO" TEXT)

What Secretary has a Social AO of lieke de boer?
SELECT "Secretary" FROM table_61956 WHERE "Social AO" = 'lieke de boer'
SELECT "Secretary" FROM "table_61956" WHERE "Social AO" = 'lieke de boer'