Task: Question Answering
Input (English): passage: The Ender's Game series (often referred to as the Ender saga and also the Enderverse) is a series of science fiction books written by American author Orson Scott Card. The series started with the novelette Ender's Game, which was later expanded into the novel of the same title. It currently consists of sixteen novels, thirteen short stories, 47 comic issues, an audioplay, and a film. The first two novels in the series, Ender's Game and Speaker for the Dead, each won both the Hugo and Nebula Awards, and were among the most influential fiction novels of the 1980s.
 question: was there a sequel to ender's game?
Output (English): Yes