Our Team Has Been Working on a Difficult Problem for the Past

Our team has been working on a difficult problem for the past week.As the team leader,I sense that the group has a pretty good idea of the issues surrounding the problem.I share with them that I know they can solve it,and I encourage them to keep thinking about good solutions.I am using primarily which adaptive leadership behavior?

A) identify adaptive challenges
B) regulate distress
C) give the work back to the people
D) maintain disciplined attention