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