Draft: B+2EtapK+_2018_DATA

These NTuple are the control decay needed for the measurement of the B^{0} \to \eta^{'} K^{*0}, branching fraction.

This is B^{+} \to \eta^{'} K^{+}, where \eta^{'}\to \pi^+\pi^-\gamma, and K^*\to K^+ \pi^- produced for 2018(strinpping 34),Magup anfd Magdown.