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".
--------
Question: [header] How to make dead sea bath salts [title] Buy at least 1 lb. [step] ( 454 g) of dead sea salts. You can find these particular salts through online retailers and at some natural food or body care stores. <sep> (A) Call ahead to ensure they have what you are looking for. [title] Choose some essential oils to add to your bath salt mixture. (B) Typically, these salts will range from 120 to 140 grams per day. Lb: fresh sea salts are thinner than organic sea salts, making them more concentrated when mixed into bath or warm water. (C) [substeps] The lb is dried seaweed from a growing plant. Your sea salt comes from a plant, either live or dead. (D) [substeps] Lb salts are naturally salt-based, meaning they use a variety of ingredients. They are often sold in packs of 10 or 15.

Answer: A

Question: This is a tutorial on how to start a campfire. It shows the campfire burning on the ground. it <sep> (A) shows the chimney of the home. (B) shows how you can put a few around to have some light. (C) starts with the things you will need to begin with. (D) shows how to hold the fire and set the pot the just a bit to catch propane.

Answer: C

Question: [header] How to diagnose breathing problems in french bulldogs [title] Listen to your french bulldog breathe. [step] Under normal conditions (in cool weather and when your dog is not under stress), you'll probably hear some noisy breathing that doesn't bother him. But, if you close your eyes and hear noisy breathing that sounds like honking or rasping, your french bulldog may have a breathing problem. <sep> (A) If you hear the dog emit occasional coughs or sighs, it may be caused by a respiratory problem. [substeps] Direct your dog's attention to your french bulldog's breathing. (B) Your french bulldog is probably breathing through their mouth. If you keep the tv turned on and listen to a race car drive by, then it may be breathing through its mouth. (C) [substeps] Breathing noise is caused by the compressed anatomy of the french bulldog's airways. The noisier the breathing, the worse the condition. (D) [substeps] Some dogs have a problem breathing when they're sleeping; double check with your vet if this is the case. [title] Look at your dog's ears.

Answer:
C