Suppose Russian composer Pyotr Ilyich Tchaikovsky is known for composing works such as 'The Nutcracker', 'Swan Lake', and '1812 Overture'. He was born in Votkinsk, Russia, and his music has become an integral part of the classical repertoire.
Can we infer that "Pyotr Ilyich Tchaikovsky was a contemporary of Mozart."? Yes, no, or maybe?