SELECT count(*) FROM Faculty AS T1 JOIN Faculty_participates_in AS T2 ON T1.facID  =  T2.facID WHERE T1.fname  =  "Mark" AND T1.lname  =  "Giuliano"
Find the number of activities Mark Giuliano is involved in.
SELECT count ( * ) FROM Faculty AS T1 JOIN Faculty_participates_in AS T2 ON T1.facID = T2.facID WHERE T1.fname = `` Mark '' AND T1.lname = `` Giuliano ''
select count ( * ) from faculty as t1 join faculty_participates_in as t2 on t1 . facid = t2 . facid where t1 . fname = value and t1 . lname = value
Find the number of activities Mark Giuliano is involved in .