Which of the following forms could not be completed by a salesperson?

The evidence of title form is typically a legal document that verifies the ownership of a property and establishes whether there are any encumbrances or liens against it. This form involves intricate legal details and often requires access to specialized information that only a title company, attorney, or similarly qualified individual can provide. Therefore, it is outside the scope of what a salesperson is typically authorized to complete, as their role generally involves facilitating sales and working with clients rather than executing legal title documents.

In contrast, the other options involve tasks that salespeople commonly handle. Sales contracts, disclosure statements, and property listing agreements are routinely prepared and managed by salespeople as part of their responsibilities in engaging clients and facilitating real estate transactions. These documents, though they contain legal language, can be completed under the guidance of brokers and with conformity to state laws and regulations regarding real estate practice.