CREATE TABLE table_name_48 (tries_against VARCHAR, team VARCHAR, tries_for VARCHAR)

How many Tries against have a Team of dinamo bucure ti, and Tries for smaller than 19?
SELECT COUNT(tries_against) FROM table_name_48 WHERE team = "dinamo bucureşti" AND tries_for < 19
SELECT COUNT("tries_against") FROM "table_name_48" WHERE "dinamo bucureşti" = "team" AND "tries_for" < 19