During an Interview,a Parent of a Hospitalized Child Is Sitting

Multiple Choice

During an interview,a parent of a hospitalized child is sitting with an "open" posture.As the interviewer begins to discuss his son's treatment,however,the father suddenly crosses his arms against his chest and crosses his legs.This would suggest that he is:

A) just changing positions.
B) more comfortable in this position.
C) tired and needs a break in the interview.
D) uncomfortable talking about his son's treatment.