List the number of tournament winners when iona , siena & niagara won in the regular season.
CREATE TABLE table_24348134_3 (tournament_winner VARCHAR, regular_season_winner VARCHAR)
SELECT COUNT(tournament_winner) FROM table_24348134_3 WHERE regular_season_winner = "Iona , Siena & Niagara"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_24348134_3 (tournament_winner VARCHAR, regular_season_winner VARCHAR) Question: List the number of tournament winners when iona , siena & niagara won in the regular season. [/INST] SELECT COUNT(tournament_winner) FROM table_24348134_3 WHERE regular_season_winner = "Iona , Siena & Niagara" </s>