If $\mathrm{f}(\mathrm{x})$ is a twice differentiable function such that $\mathrm{f}(\mathrm{a})=0, \mathrm{f}(\mathrm{b})=2, \mathrm{f}(\mathrm{c})=-1, \mathrm{f}(\mathrm{d})=2, \mathrm{f}(\mathrm{e})=0$, where $\mathrm{a}<\mathrm{b}<\mathrm{c}<\mathrm{d}<\mathrm{e}$, then the minimum number of zeroes of $g(x)=(f(x))^2+f^{\prime \prime}(x) f(x)$ in the interval $[a, e]$ is