Begin by identifying the anatomical structures mentioned in the problem: surgical neck, deltoid tuberosity, styloid process, and radial tuberosity.
Understand the anatomical location of each structure: the surgical neck and deltoid tuberosity are parts of the humerus, while the radial tuberosity is part of the radius.
Clarify the term 'styloid process': it is a bony projection found in several locations, including the radius and ulna, but not typically associated with the humerus.
Review the anatomical relationships: the styloid process is not a feature of the humerus, making it the incorrect pairing in the context of the problem.
Conclude that the correct answer is the pairing of 'styloid process; humerus' as it does not accurately describe the anatomical location of the styloid process.