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