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