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". 

The gymnasts jumps up and mounts the platform. The gymnast swings his legs and body using hand grips on a platform. the gymnast <sep> (A) stands and mounts the bars for an extended period of time. (B) tops get off the balance beam and jumps to the ground and the other gymnasts follows suit. (C) does a hand stand then dismounts from the platform. (D) does a jump rope routine.
C

[header] How to get your ferret spayed or neutered [title] Verify that your ferret isn't already spayed or neutered. [step] Ferrets sold at pet stores are almost always already spayed or neutered. Many breeders also spay or neuter kits, or young ferrets, before selling them. <sep> (A) This will ensure that your ferret will not be harassed or misredirected. [substeps] Ferrets that already have an owner must also be spayed or neutered before they sell them. (B) [substeps] You can get your ferret spayed or neutered immediately upon the transmission of your ferret, leaving a good deposit for a new starter puppy, but will have to go through much more patience. [title] Ensure that your ferret can still eat. (C) [title] Familiarize yourself with the type of breeding location you need. [step] The first hurdle in breeding a ferret is to get it spayed or neutered. (D) [substeps] Purchasing a ferret that's already spayed or neutered is in your best interest, since the operation can cost a lot of money. If the store is uncertain, you can also take the ferret to the vet.
D

[header] How to catch small bugs [title] Look under rocks and logs to uncover small insects of every kind. [step] Bugs love dark, humid spots. Head to the nearest stream, or simply start turning over rotting logs, rocks, and other low-lying hiding spots. <sep> (A) [title] In the morning you will have plenty of fun, and a cleaner, refreshed environment. [step] Insect repellent should contain acetic acid, a natural defense against flying insects. (B) You can catch a large variety of insects this way as long as you're quick. In damp, loose soil, just dig 6-8 " under the surface to reveal a plethora of insects. (C) [title] Make an barricade to the environment. [step] Dig out a large grassy area at least 1 foot deep, and place rocks or logs in the area where you can use the cover of the trees nearby. (D) While bait bugs are harmless, be careful when you are fishing for small bites--they can bite, scratch, and hurt you back. These insects are pesky! [title] Check your hook for small insects, ideally yellow or greenish.

B