Hi Y'all,
Plodding along by dumb luck as usual -- now I'm on Sentinel Island and am supposed to pick 4 helpers.

Okay, I met three of the choices so far, the sword makers, the enchanters, the trainers. But how do I actually pick any one of them as a helper? I mean, there is no dialogue that says, "Ok, pal, I pick you."

HELP!!
Thanks.
__JimR