The reactions $\rm{e}^{+} \rm{e}^{-} \rightarrow \rm{e}^{+} \rm{e}^{-} \pi^0 $ X
and $\rm{e}^{+} \rm{e}^{-} \rightarrow \rm{e}^{+} \rm{e}^{-} \rm{K}^0_S $ X
are studied 
using data collected at LEP with the L3 detector  
at centre-of-mass energies between 189 and 202 GeV. 
Inclusive differential cross sections
are measured as a function of the particle transverse momentum $p_t$ and
the pseudo-rapidity.
For $ p_t \le 1.5$ GeV, the $\pi^0$ and $\rm{K}^0_S$ differential cross sections are 
described by an exponential, typical of soft hadronic processes.
For $ p_t \ge 1.5$ GeV, the cross sections show the presence of perturbative QCD processes,
described by a power-law. The data are
compared to  Monte Carlo predictions and to NLO QCD calculations.