CREATE TABLE table_38713 ("Task No." FLOAT, "Date given" CLOB, "Head of Household" CLOB, "Hand Grenade User" CLOB, "Hand Grenade Recipient" CLOB)

Who is the head of household for task number 7?
SELECT "Head of Household" FROM table_38713 WHERE "Task No." = '7'
SELECT "Head of Household" FROM "table_38713" WHERE "Task No." = '7'