{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":2,"n_cols":6,"rows_kept":2,"merged":[[0,0,0,5]]}
["제 1 회 한글 사랑 한글 담은 작품 대회 신청서 (The 1st Hangul Art Contest Application)"]
["NAME","School / Class Name","Grade or Age","Email Address","Phone Number","Description of your work (within 200 words)"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}