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