Q: 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 clean a felt pool table top [title] Use only a pool table brush. [step] Brushes made for pool tables have soft bristles that are gentle on the felt. Never clean the felt with an abrasive brush because the felt is delicate. <sep> (A) Use just enough water to avoid scratching your felt. Always follow the grain of the wood first. (B) Brush the table regularly, at least once a week. [substeps] Pool table brushes can be bought at pool table supply stores, recreation and hobby stores, some big box stores like wal-mart or target. (C) Towel dry your pool table when you're finished. [title] Clean your felt pool table once a week. (D) [substeps] Do not use a brush made for golf balls. [title] Cut a piece of wood for the base pool table.
A:
B