Suppose Beethoven's Symphony No. 9 in D minor, Op. 125, is a choral symphony composed by Ludwig van Beethoven in 1823. It is widely regarded as one of the greatest compositions in the Western musical canon. The final movement of the symphony includes settings of the Ode to Joy, a poem by Friedrich Schiller.
Can we infer that "Beethoven's Symphony No. 9 was composed in the 19th century."? Yes, no, or maybe?