Simplify the Boolean function $F=A^{\text{'}}{B}^{\text{'}}{C}^{\text{'}}+B^{\text{'}}C{D}^{\text{'}}+A^{\text{'}}BC{D}^{\text{'}}+A{B}^{\text{'}}{C}^{\text{'}}$ using $4$ variable map

a$.F=B^{\text{'}}{D}^{\text{'}}+BC+$ACD

b$.F=B^{\text{'}}{D}^{\text{'}}+B^{\text{'}}{C}^{\text{'}}+A^{\text{'}}C{D}^{\text{'}}$

c$.F=B^{\text{'}}{D}^{\text{'}}+B^{\text{'}}{C}^{\text{'}}+$ACD

d$.F=B^{\text{'}}{D}^{\text{'}}+B^{\text{'}}{C}^{\text{'}}$