Task: Text Completion
Input (English): [header] How to put a head collar on a pony [title] Check that the halter (head collar) size fits the size of your pony's head. [step] If you go into a store that sells tack and horse supplies, you can ask an employee and they should help you find the right size. Make sure you have precise measurements of your horse's head before going in. <sep> (A) Choose the halter that matches your pony's size. There are halters made specifically for horses, which are larger and ones made for ponies, which are smaller. (B) [title] Cut the non-halter sized tail. [step] Use clamps to gently cut away any rounded or splayed edges of the halter. (C) [substeps] You will need to get the halter size to fit your pony's head. With the halter size in mind, go to a local tack store and buy a halter (if it is available). (D) If you are unsure, ask the staff at the tack store. [title] Make sure that the head collar fits your pony's head snugly.
Output (English): A