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