What can Mary require to clarify the fence line issue when buying a farm?

Mary can require a survey contingency paid by the seller to clarify the fence line issue when buying a farm. A survey contingency is a clause that allows the buyer to obtain a property survey to determine the exact boundaries of the property. This is particularly important in situations where there is uncertainty about property lines and potential encroachments, such as fences that may not align with the legal boundaries of the property.

By having the seller cover the cost of the survey, Mary can alleviate her financial burden while ensuring that the property is accurately represented and that any issues regarding the fence line are resolved before the sale is finalized. This contingency protects her interests and provides a clear understanding of what she is purchasing, ultimately facilitating a more informed decision.

While other options may relate to understanding the property better, such as inspecting the fence or obtaining a legal description, they do not address the need for a precise determination of boundary lines in the same way that a survey contingency does.