  We respond to criticisms raised by K. Varga (cond-mat/9802262) and reaffirm
that the results in our original paper obtained using a two-body analytical
method remains valid within the framework of an effective excitonic composite
model. The conceptual model of the excitonic systems as well as the numerical
method based on variational functions utilized by Varga differ significantly
from ours. Hence comparison of binding energies of the charged-biexciton
remains questionable. In this reply, we discuss the shortcomings of modelling
the charged-biexciton as a five-body system and treating excitonic complexes as
atomic systems, as done in Varga's Comment.
