{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Macros","Movies","Grades"],"read":"whole","date_system":"1900"}

{"sheet":"Macros","index":0,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Movies","index":1,"n_rows":9,"n_cols":6,"rows_kept":9}
[1,{"$nulls":4},1]
[2,{"$nulls":4},2]
[3,{"$nulls":4},3]
[4,{"$nulls":4},4]
[5,{"$nulls":4},5]
[6]
[7]
[8]
[9]

{"sheet":"Grades","index":2,"n_rows":10,"n_cols":4,"rows_kept":10}
[1,"Dustin","Sophomore",93]
[2,"Matt","Sophomore",88]
[3,"Olivia","Junior",79]
[4,"Maddie","Junior",85]
[5,"Kyle","Sophomore",66]
[6,"Andy","Sophomore",57]
[7,"DJ","Junior",98]
[8,"Jake","Junior",80]
[9,"Sam","Junior",91]
[10,"Mary","Sophomore",74]