CREATE TABLE Faculty_participates_in (facID VARCHAR2)
CREATE TABLE Faculty (facID VARCHAR2, fname VARCHAR2, lname VARCHAR2)

How many activities does Mark Giuliano participate 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" "T1" JOIN "Faculty_participates_in" "T2" ON "T1"."facID" = "T2"."facID" WHERE "Giuliano" = "T1"."lname" AND "Mark" = "T1"."fname"