Detailed 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".
Problem:[header] How to store kale [title] Place the kale in an airtight plastic bag. [step] Pack the kale into a resealable plastic bag, but do not seal the bag yet. [substeps] If you're working with a larger batch of kale, place the kale into an airtight plastic container. <sep> (A) Keep the leaves relatively loose and don't pack the container too full since doing so could bruise or otherwise damage the kale. [title] Surround the kale with paper towels. (B) Some people prefer to use paper water bottles instead of plastic bottles, as the water will warm to room temperature and can eliminate the freezing effect of the kale. [title] Place the kale into the refrigerator and store them for up to 6 months. (C) If adding them to a cooler, place them in the refrigerator in an airtight plastic bag. When added to salads, kale stores well in the back of the freezer. (D) It should be upside down or be held at a slight angle. It's best to use a conventional mason jar for this purpose, or an airtight metal, glass or plastic container, with a lid.
Solution:
A