Task: Text Completion
Input (English): [header] How to play football squares [title] Draw a 10x10 grid on a large poster board with a permanent marker. [step] You want each square to be large enough to record your players' initials and numbers. The grid should have 100 squares in all-1 for each player. <sep> (A) [substeps] You can draw all the squares on the board for several different seasons. Then, you can continue drawing squares on the poster board or just draw a straight line across them. (B) [substeps] Draw your squares using a ruler or sponge to ensure that they are evenly spaced. Use adhesive fillers to make the grid more permanent. (C) Ideally, you should have 100 players total, but this isn't a hard rule. Use a ruler to keep your lines straight as you draw. (D) Again, when you make your chosen squares, it's not just you, but players and spectators who will be watching you play. [title] Make two squares of each in your grid.
Output (English): C