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