CREATE TABLE table_70308 ("Overall place" CLOB, "Yacht name" CLOB, "Skipper" CLOB, "Points" CLOB, "Combined elapsed time" CLOB)

Which skipper has barclays adventurer as the name of the yacht?
SELECT "Skipper" FROM table_70308 WHERE "Yacht name" = 'barclays adventurer'
SELECT "Skipper" FROM "table_70308" WHERE "Yacht name" = 'barclays adventurer'