p = 1, q = 1, r = 1: ¬q = 0, p ∨ ¬q = 1, ¬q → (p ∨ ¬q) = 1, ¬p = 0, ¬r = 0, ¬p → ¬r = 1, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 1
p = 1, q = 1, r = 0: ¬q = 0, p ∨ ¬q = 1, ¬q → (p ∨ ¬q) = 1, ¬p = 0, ¬r = 1, ¬p → ¬r = 1, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 1
p = 1, q = 0, r = 1: ¬q = 1, p ∨ ¬q = 1, ¬q → (p ∨ ¬q) = 1, ¬p = 0, ¬r = 0, ¬p → ¬r = 1, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 1
p = 1, q = 0, r = 0: ¬q = 1, p ∨ ¬q = 1, ¬q → (p ∨ ¬q) = 1, ¬p = 0, ¬r = 1, ¬p → ¬r = 1, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 1
p = 0, q = 1, r = 1: ¬q = 0, p ∨ ¬q = 0, ¬q → (p ∨ ¬q) = 1, ¬p = 1, ¬r = 0, ¬p → ¬r = 0, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 0
p = 0, q = 1, r = 0: ¬q = 0, p ∨ ¬q = 0, ¬q → (p ∨ ¬q) = 1, ¬p = 1, ¬r = 1, ¬p → ¬r = 1, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 1
p = 0, q = 0, r = 1: ¬q = 1, p ∨ ¬q = 1, ¬q → (p ∨ ¬q) = 1, ¬p = 1, ¬r = 0, ¬p → ¬r = 0, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 0
p = 0, q = 0, r = 0: ¬q = 1, p ∨ ¬q = 1, ¬q → (p ∨ ¬q) = 1, ¬p = 1, ¬r = 1, ¬p → ¬r = 1, (¬q → (p ∨ ¬q)) ∧ (¬p → ¬r) = 1