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 release butterflies at a wedding [title] Contact a reputable butterfly breeder. [title] Decide how many dozen butterflies and the species you wish to release. [step] Butterflies are sold by the dozen and a good release usually consists of between 3-6 dozen. <sep> (A) [title] Purchase or borrow a few butterflies from a breeder. [step] They are very cheap, so they will be easy to find once you are ready to release them. (B) [title] Decide what kind of butterflies you intend to release. [step] Make arrangements to house the first twenty butterflies you plan to release. (C) Other kinds of butterflies are available at garden centers, music stores, vintage stores or online. [substeps] Take into account where the butterflies and species you wish to release will be. (D) Monarchs are the most-requested butterfly, but other species are available at different times of the year. [title] Decide how you want to release them.
D