Given the task definition and input, reply with output. 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 install a whirlpool tub [title] Decide what size whirlpool tub you wish to install. [step] You can buy a whirlpool tub that fits in the same space as a regular tub. Replacing your tub with a larger size adds steps to the process. <sep> (A) Larger tubs will still bring in additional pressure and keep the tub from tilting forward too much or falling off balance. [substeps] Consult the dimensions of your whirlpool tub before making a purchase. (B) However, some people enjoy the extra space of a larger tub. [title] Contact your local building department to obtain any necessary permits and find out if there are any special rules regarding whirlpool tubs that you must obey. (C) [substeps] Consider where you will use the tub. You might choose to put it in a single room or a small four bedroom home. (D) You may be able to run a bath using a one-half or two-one quarter foot tub, depending on how large your tub is. [substeps] Larger tubs tend to handle more weight than smaller tubs.
B