question:  Who is Yandro and what is his relationship to Dandromogon?
context: He was Yandro, the Stranger of the Prophecy—and he found that he was destined to fight both sides. [Transcriber's Note: This etext was produced from Planet Stories Summer 1944. "You do not know that. It is as well, for this will be a birth and beginning of your destined leadership on Dondromogon." The voice was telling me that I had been snatched from worlds away, for a specified purpose here on whatever windswept planet Dondromogon might be. One face of Dondromogon ever looks to the light and heat, wherefore its metals run in glowing seas. But because Dondromogon wavers on its axis, there are two lunes of its surface which from time to time shift from night to day. My eyes were tight shut against the dust, but they saw in imagination such a planet—one-half incandescent, one-half pitchy black. From pole to pole on opposite sides ran the two twilight zones, widest at the equators like the outer rind of two slices of melon. Of course, such areas, between the hot and cold hemispheres, would be buffeted by mighty gales ... the voice was to be heard again: "War is fought between the two strips of habitable ground. Dondromogon was found and settled long ago, by adventurers from afar. "Suffice it that you were needed, and that the time was ripe. There is a proper time, like a proper place, for each thing and each happening. On this strange world called Dondromogon, what manner of intelligent life bade defiance to heat and cold and storm, and built these stout structures, and now laid hands—were they hands indeed?—upon me? Especially as I don't know who I am, or where I'm from, or anything that has happened longer ago than just a moment. A gold-worked fillet bound her tawny hair back from a rosy, bold-featured face—a nose that was positively regal, a mouth short and firm but not hard, and blue eyes that just now burned and questioned.
output:  Yandro is the Conquering Stranger. He is prophesied to lead the planet Dondromogon.
options:  Yandro is the Conquering Stranger. He is prophesied to conquer Dondromogon.  Yandro is the Conquering Stranger. He is prophesied to lead the planet Dondromogon.  Yandro is the Conquering Stranger. He killed and conquered the brute Barak.  Yandro is the New Prophet. He is said to tell of the destruction of the Newcomers.