Which One of the Following Statements BEST Describes the Difference

Which one of the following statements BEST describes the difference between measurement and diagnosis?

A) Measurement describes phenomena in terms that can be analyzed numerically,whereas diagnosis is the process that labels patients and classifies their illnesses,leading to the determination of prognoses.
B) Diagnosis describes phenomena in terms that can be analyzed numerically,whereas measurement is the process that labels patients and classifies their illnesses,leading to the determination of prognoses.
C) Diagnosis and measurement are part of the same process,and the terms can be used interchangeably.
D) Measurement requires the use of SOAP notes,whereas diagnosis is facilitated exclusively through the physical therapy guide.