The piece "There is Another..." takes place at one of the darkest times in the Star Wars trilogy: Luke Skywalker rushes to the aid of his friends on Bespin. Yoda warns him not to confront Vader, that he is not ready.
Unable to stand the suffering of his friends, he leaves Dagobah against Yoda's wishes, but promises to return. As he lifts of in his X-Wing, Obi-Wan says to Yoda, "That boy is our last hope."
"No," Yoda replies. "There is Another..."