  One of the largest sources of systematic uncertainties in ongoing
neutrino-oscillation measurements is the description of nuclear effects. Its
considerable reduction is expected thanks to the dedicated studies of
(anti)neutrino-nucleus interactions in the MINERvA experiment. In this article,
the calculations within the spectral function approach are compared to the
charged-current quasielastic cross sections reported from MINERvA. The obtained
results show that the effect of final-state interactions on the (anti)muon
kinematics plays pivotal role in reproducing the experimental data.
