CREATE TABLE table_name_78 (career_caps VARCHAR, position VARCHAR, tour_apps VARCHAR)

What is the number of career caps for a full back, when tour Apps is smaller than 29?
SELECT COUNT(career_caps) FROM table_name_78 WHERE position = "full back" AND tour_apps < 29
SELECT COUNT("career_caps") FROM "table_name_78" WHERE "full back" = "position" AND "tour_apps" < 29