Raia will try to remember things about halflings with Culture: 1d20 + 4 ⇒ (13) + 4 = 17
She then talks to the party using her Limited Telepathy.
"Augments are not a thing that halflings do typically. When one is sick, the family tends to the ill. In this case, they don't think they can cure her (the mother) so they aren't doing anything. Gideon, see what you can find out."