Show all the activity names and the number of faculty involved in each activity.
SELECT T1.activity_name ,  count(*) FROM Activity AS T1 JOIN Faculty_participates_in AS T2 ON T1.actID  =  T2.actID GROUP BY T1.actID
SELECT T1.activity_name ,  count(*) FROM Activity AS T1 JOIN Faculty_participates_in AS T2 ON T1.actID  =  T2.actID GROUP BY T1.actID
[{'activity_name': 'Mountain Climbing', 'count(*)': 6}, {'activity_name': 'Canoeing', 'count(*)': 4}, {'activity_name': 'Kayaking', 'count(*)': 1}, {'activity_name': 'Spelunking', 'count(*)': 2}, {'activity_name': 'Extreme Canasta', 'count(*)': 3}, {'activity_name': 'Soccer', 'count(*)': 1}, {'activity_name': 'Baseball', 'count(*)': 1}, {'activity_name': 'Football', 'count(*)': 3}, {'activity_name': 'Volleyball', 'count(*)': 2}, {'activity_name': 'Canasta', 'count(*)': 3}, {'activity_name': 'Chess', 'count(*)': 5}, {'activity_name': 'Crossword Puzzles', 'count(*)': 7}, {'activity_name': 'Square Dancing', 'count(*)': 2}]