Calcium, Iron, Silicon, Arsenic, Sodium, Nitrogen, Nickel, Beryllium, Gallium, Aluminium, Potassium, Helium, Titanium, Scandium, Chromium, Oxygen, Neon, Chlorine, Magnesium, Copper, Hydrogen, Carbon, Manganese, Zinc, Cobalt, Lithium, Germanium, Phosphorus, Boron, Sulfur, Fluorine, Argon. Is "Titanium" in the previous list? 
Provide no explanation, directly answer with only "Yes." or "No."