Match up the following roles a mediator plays with its description. Which description is the ODD ONE OUT?
"Problem and resource explorer"
Especially the case in circumstances where s/he has substantial professional expertise and knowledge that may have a direct bearing on the mode of resolution of the dispute
Remind parties of the risks and costs of possible solutions, as well as their opportunities
Regulate behaviours and avoid any excesses that can be unproductive or dysfunctional during the sessions
Help the parties find pathways to innovative perspectives and solutions.