ACCorDing to thE tExt, whiCh oF thE Following pEoplE riDing in thE Front DoEs not hAvE to wEAr A sEAt BElt
A．somEonE who is BACking into A pArking spACE.
B．somEonE who is piCking up thE ChilDrEn From thE loCAl sChool.
C．somEonE who is DElivEring invitAtion lEttErs.
D．somEonE who is unDEr 14.