In how many matches in the Seria A division did both teams have equal goals?
Seria A is a name of division; equal goals refers to FTR = 'D', where D stands for draft;
SELECT COUNT(T1.FTR) FROM matchs AS T1 INNER JOIN divisions AS T2 ON T1.Div = T2.division WHERE T2.name = 'Seria A' AND T1.FTR = 'D'
database name:db_id european_football_1
divisions table divisions Cols: division dtype text, name dtype text, country dtype text, 
matchs table matchs Cols: Division dtype text, Date dtype date, HomeTeam dtype text, AwayTeam dtype text, Final-time Home-team Goals dtype integer, Final-time Away-team Goals dtype integer, Final-time Results dtype text, season dtype integer, 
