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