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