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