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