CREATE TABLE table_name_51 (no_8 VARCHAR, no_10 VARCHAR, no_5 VARCHAR)

Who was No. 8 when No. 10 Jackson and No. 5 Mason?
SELECT no_8 FROM table_name_51 WHERE no_10 = "jackson" AND no_5 = "mason"
SELECT "no_8" FROM "table_name_51" WHERE "jackson" = "no_10" AND "mason" = "no_5"