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