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