Definition: Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title
Input: Early in Rogue One, we learn that Galen Erso at one time worked as a scientist for the Empire. Based on this previous experience, Krennic intended to manipulate Erso into rejoining the Empire to work on the Death Star.  What lead to Galen Erso to leave the Empire?
Output:
Why did Galen Erso abandon the Empire?