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