Answer:
Courtly love: Andreas Capellanus
Debate: "The Owl and the Nightingale",
Breton lay: "Sir Orfeo",
Animal allegory: "Bestiary",
Popular question posed in Medieval lyrics: "Where are they... ?",
Step-by-step explanation:
Courtly love is a code that describes the attitude of lady and it is discussed in De Amore written by Andreas Capellanus.
Animal allegory refers to Bestiary, a compendium of beasts.
Debate: The Owl and the Nightingale is a poem detailing a debate between two characters that was written around the 1200.
The popular question posed in Medial lyrics is "Where are they...?"
Breton lay is Sir Orfeo, by an anonymous writer around the 13th or 14th century. It recounts Orpheus's story as a king rescuing his wife from the King of the Fairy.