Question:  What are two other big American Movie theater chains besides the one that is present at the Yorktown Center in Lombard?
Sentence (from "Yorktown Center"): Anchor stores include Carson's, JCPenney, and a flagship Von Maur (whose location is the second largest in the chain, the largest being at Perimeter Mall that opened in 2012 in Dunwoody, Georgia).
Relevant evidence: No