Using Boolean Identities to simplify the following Boolean function, show that $($List the identity used at each step$)$:

F$($w$,$ x$,$ y$,$ z$)=(($w $+$ x$\text{'}+$ y$\text{'})($w $+$ y $+$ z$)($w$\text{'}+$ y$\text{'}+$ z$)($w $+$ x $+$ z$\text{'}))\text{'}$