In the following, which one of the diodes is reverse biased?

A diode is reverse biased if the potential at the N-side (cathode) is higher than the potential at the P-side (anode).Checking options:$V_p=5\text{V},V_n=10\text{V}⟹V_n>V_p$ (Reverse Biased)$V_p=10\text{V},V_n=5\text{V}⟹V_p>V_n$ (Forward Biased)$V_p=-5\text{V},V_n=-10\text{V}⟹V_p>V_n$ (Forward Biased)$V_p=0\text{V},V_n=-10\text{V}⟹V_p>V_n$ (Forward Biased)