Retrieved studies concerning Ceres (such as analysis of its brines and organics from the Dawn mission and proposed sample-return missions like GAUSS) directly support exploring Ceres to investigate volatile-rich dwarf planets, subsurface oceans, and prebiotic chemistry.
The claim is specific and falsifiable, passing Step 0. Papers [4] and [5] specifically discuss exploring Ceres to understand its volatile-rich nature, subsurface ocean/brine layers, and astrobiological implications (including organic materials). No papers refute the claim.