Question: What was the nationality of the composer who dedicated two of his nocturnes to Jane Stirling?
Sentence (from "Nocturnes, Op. 55 (Chopin)"): The two Nocturnes, Op. 55 by Frédéric Chopin, the fifteenth and sixteenth of his nocturnes, were composed between 1842 and 1844, and published in August 1844.
Relevant evidence: No