Instructions: 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 mason jar snacks [title] Add 1/2 cup old-fashioned oats to the mason jar. [step] More oats can be used for a larger portion. [substeps] Old-fashioned or rolled oats work best. <sep> (A) [title] Place the cups in the refrigerator or freezer, according to preference. [step] They'll keep for several days. (B) Instant oats become too mushy and steel-cut oats remain crunchy. [title] Add chia seeds to the jar (optional add-in). (C) They have a looser consistency and can contain fruit or water. Thinner, finer oats can hold fewer bars of protein. (D) [step] You can use plain oats, but lean lean oats, green marijuana, or safflower work particularly well. Mix raw oats with buttermilk or honey for a healthy, fast-packed snack.
Output:
B