Question: In what year did Irish poet and playwright Seamus Heaney, winner of the Golden Wreath, win the Nobel Prize in Literature?
Sentence (from "Struga Poetry Evenings"): During the several decades of its existence, the Festival has awarded its most prestigious award, the Golden Wreath, to some of the most notable international poets, including: Mahmoud Darwish, Sachchidananda Hirananda Vatsyayan Agyey, W. H. Auden, Joseph Brodsky, Allen Ginsberg, Bulat Okudzhava, Pablo Neruda, Eugenio Montale, Léopold Sédar Senghor, Artur Lundkvist, Hans Magnus Enzensberger, Nichita Stănescu, Ted Hughes, Ko Un, Adunis, Makoto Ooka, Miroslav Krleža, Yehuda Amichai, Seamus Heaney, Tomas Gösta Tranströmer, Bei Dao, and domestic authors such as Blaže Koneski, Mateja Matevski.
Relevant evidence: Yes