Bhart $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{m} $$$$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{s} $$keta: A contribution to the Reconstruction of the Grammarians' Discussion with the Vaiśe $$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{m} $$$$\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle\cdot}$}}{s} $$ikas on the relation between ‘'śabda’ and ‘artha’