α-0, γ-2, δ-1, γ-5, α-4, γ-8, β-7, α-1, γ-1, β-5, γ-0, γ-6, α-6, α-3, γ-9, β-9, γ-3, α-8, γ-4, β-6, β-2, γ-7, δ-2, β-0, β-3, β-1, α-7, δ-0, β-4, α-2, α-9, α-5. Is "β-8" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."