Definition: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 
Input: [header] How to make leather earrings [title] Cut a circle shape out of cardboard. [step] You will use cardboard to trace your patterns on your leather. Take a small piece of cardboard, such as cardboard from a shoebox, and draw a circle shape on the cardboard in pen. <sep> (A) After you have completed your circle outline, glue on a piece of sturdy cardboard for your earring. [substeps] You can use any rectangular cardboard box, such as an antique box, that you would like. (B) You will be using a permanent marker to trace your pattern onto the cardboard. [substeps] Make sure that you draw the circle shape to serve as the template for your earrings: if you do not have any cardboard for the template, use hot glue and a piece of regular cardboard instead. (C) [substeps] In order to make sure your circle shape is perfectly round, try tracing around a circle-shaped object such as a bottle cap. After drawing your circle, carefully cut out the circle using a pair of scissors. (D) You will cut it to the correct size so it resembles a real earring. [substeps] If you do not have cardboard, you can always use paper scissors or a pen.
Output:
C