CREATE TABLE table_63349 ("House" TEXT, "Abbr." TEXT, "Type" TEXT, "Colour" TEXT, "Boarding/Day" TEXT)

Which type has an abbreviation of B and Boarding/Day value of Boarding?
SELECT "Type" FROM table_63349 WHERE "Boarding/Day" = 'boarding' AND "Abbr." = 'b'
SELECT "Type" FROM "table_63349" WHERE "Abbr." = 'b' AND "Boarding/Day" = 'boarding'