You will be given a definition of a task first, then some input of the task.
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".

[header] How to store loose leaf tea [title] Opt for a stainless steel container in most cases. [step] Loose leaf tea keeps best in a stainless steel container as this easily blocks sunlight. Many loose leaf teas are actually sold in stainless steel containers, so if your tea came in one continue to store it in that. <sep> (A) [substeps] Regular containers should have padding around them and make sure they stay easily separated. Choose containers that are safe to store loose leaf tea. (B) [substeps] Make sure the container you choose is sealable. It's very important to seal loose leaf tea. (C) [title] Purchase a bigger container if you are planning to store the tea in something smaller. [step] Tight glass bowls are recommended for tight lids so that you will be able to easily empty the contents. (D) [substeps] Stainless steel containers tend to be the best, but if there are scraps of wood you want to keep it in, use rubber items like pliers instead. A stainless steel container with wheels is the most generally nonperishable option.
Output:
B