If You Believe That the Average Valence Electron Energy Measures

If you believe that the average valence electron energy measures the ability
Of an atom to hold on to its valence electrons, and therefore the ability of the atom to compete for electrons in any bond it might form, which of these atoms should be the most electronegative?

A) N
B) O
C) F
D) Ne
E) These elements all have the same electronegativity.