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