When a Patient Is Interviewed So the Chief Complaint Can

When a patient is interviewed so the chief complaint can be determined, the best questions that can be asked to elicit this information are:
1) Direct questions.
2) Neutral questions.
3) Open-ended questions.
4) A series of direct questions.

A) 2 and 4
B) 1 and 3
C) 2, 3, and 4
D) 1, 2, and 3