a = 1, b = 1, c = 1: c ∨ b = 1, ¬(c ∨ b) = 0, b → c = 1, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1
a = 1, b = 1, c = 0: c ∨ b = 1, ¬(c ∨ b) = 0, b → c = 0, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1
a = 1, b = 0, c = 1: c ∨ b = 1, ¬(c ∨ b) = 0, b → c = 1, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1
a = 1, b = 0, c = 0: c ∨ b = 0, ¬(c ∨ b) = 1, b → c = 1, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1
a = 0, b = 1, c = 1: c ∨ b = 1, ¬(c ∨ b) = 0, b → c = 1, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1
a = 0, b = 1, c = 0: c ∨ b = 1, ¬(c ∨ b) = 0, b → c = 0, a ∨ (b → c) = 0, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 0
a = 0, b = 0, c = 1: c ∨ b = 1, ¬(c ∨ b) = 0, b → c = 1, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1
a = 0, b = 0, c = 0: c ∨ b = 0, ¬(c ∨ b) = 1, b → c = 1, a ∨ (b → c) = 1, ¬(c ∨ b) ∨ (a ∨ (b → c)) = 1