Given the resistance of $1\Omega,2 \Omega$ and $3 \Omega$ how will be combine them to get an equivalent resistance of $\large\frac{11}{3}$$\Omega$

Question

$\begin{array}{1 1} \text{$R_1$ and $R_2$ in series and the resultant in parallel with $R_3$} \\ \text{$R_1$ and $R_3$ in series and the resultant in parallel with $R_2$} \\ \text{$R_1$ and $R_3$ in parallel and the resultant series in with $R_2$} \\ \text{$R_1$ and $R_2$ in parallel and the resultant series with $R_3$} \end{array} $