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 catch bullhead catfish [title] Tie a hook on to the end of your line using a regular clinch knot, multiple lines are an option though bullheads usually don't travel in schools. [step] If you don't know the depth of your fishing area multiple hooks at different lengths are an option. Size 2 hooks are good for bullhead and you won't catch a sunny usually. <sep> (A) [title] Change your bait every two months so that you get enough of an open area to catch. [step] You will be fishing many different types of bullheads so learn all of the general basics : [substeps] Pick a size 4. (B) If you do catch a sunfish, or any other fish, you can cut it into chunks. [title] Put a split shot sinker on the line. (C) [title] The biggest reason bullheads swim are their fins. [step] Their fins are the spikes at the top of the surface of the water. (D) You can also use a long line in a pinch if you are interested in bold against the soft side. Suckers are a good size but not as appealing as bullheads, because they are preferred in smaller schools.
B