∀ {α : Type u_1} {β : Type u_2} {γ : Type u_3} [inst : TopologicalSpace α] [inst_1 : TopologicalSpace γ]
  [inst_2 : TopologicalSpace β] {f : α → Set β} {g : γ → α},
  UpperHemicontinuous f → Continuous g → UpperHemicontinuous (f ∘ g)