Question: The Y-wing is a fictional Galactic Republic, Rebel Alliance and New Republic starfighter in the "Star Wars" franchise, they appear in Rogue One, released in which year, an American epic space opera film? 
Sentence (from "List of Star Wars species (A–E)"): This is a list of "Star Wars" species, containing the names of fictional sentient species from the "Star Wars" franchise beginning with the letters A through E. "Star Wars" is an American epic space opera film series created by George Lucas.
Relevant evidence: No