Given: 2H⁺(aq)+ 2e^- $\to$ H₂(g);0 $\to$ K(s);-293 V
F₂(g)+ 2e^- $\to$ 2F^-(aq);2 $\to$ Al(s);-166 V
Pb²⁺(aq)+ 2e^-

Given: 2H⁺(aq) + 2e^- $\to$ H₂(g) ;0.00 V
K⁺(aq) + e^- $\to$ K(s) ;-2.93 V
F₂(g) + 2e^- $\to$ 2F^-(aq) ;2.87 V
Al³⁺(aq) + 3e^- $\to$ Al(s) ;-1.66 V
Pb²⁺(aq) + 2e^- $\to$ Pb(s) ;-0.13 V
Under standard-state conditions,which is the strongest reducing agent?

A) H⁺
B) K
C) F^-
D) Al³⁺
E) Pb²⁺