Table:
text: 1901 Michigan Wolverines football team
Varsity letter winners
Varsity letter winners
Player Position_ Games_started Hometown Height Weight Class_ Prior_experience
Herbert S. Graver Left end 1 Chicago, Illinois 5` 9 157 Eng `04 Englewood H.S.
George W. Gregory Center 11 Redding, California 6` 1/2 188 Law `04 Shasta H.S.
Albert E. Herrnstein Right end Right halfback 7 2 Chillicothe, Ohio 5` 11 168 Lit. `03 Sub
Willie Heston Left halfback Right halfback 6 1 Grants Pass, Oregon 5` 10 175 Law `04 San Jose Normal
Dan McGugin Left guard 10 Tingley, Iowa 5` 11 175 Law `04 Drake University
Curtis Redden Left end 10 Rossville, Illinois 6` 3/4 166 Law `03 Varsity (1 yr)

Question: How many submissions are there for the lesson if the previous experience among winners of the 1901 Michigan Wolverines football team is shasta hs?