In Herzberg's Two-Factor Theory, Which of the Following Would Be

In Herzberg's two-factor theory, which of the following would be the most reliable indication that a morale problem in a work team is primarily due to a lack of motivators?

A) Team members like the building and location where they work.
B) A survey of team members shows that most of them have a good sense of how important their work is.
C) Some of the team members have difficulty relating to each other.
D) Deidra's team members report getting negative messages about customers from other parts of the company.
E) Team members have not expressed any dissatisfaction with their work conditions.