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