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 get a land survey [title] Determine if you need to have a survey done. [step] There are 6 situations in which a land survey should be performed. [substeps] Get a survey done if you are buying a new piece of property. <sep> (A) The reason is simple: you need to make sure that what you think you're buying is actually what you're buying. Most lenders will require a survey anyway. (B) This is usually only done if you know your land in question accurately. If you know of a particular land that you want to survey and you believe it can be done, it may be possible to get one done by someone else. (C) Some regions may require the survey to be sent in by an experienced agricultural consultant. The land survey recipient will be required to write written and rewritten documents indicating that they located the survey and made arrangements to conduct the survey, but you are not required to have a survey done. (D) That way, you know you are focused on your property at the time of purchase. If you buy a survey from a property owner, they may be willing to pay to have the survey done by an independent third party.
A