Question: Which one was established first, Castrol or Unibail-Rodamco-Westfield?
Sentence (from "Unibail-Rodamco-Westfield"): Its history originates with the formation of two separate shopping centre operators, Unibail( founded in France in 1968) and Rodamco Europe( founded in the Netherlands in 1999), which merged in 2007 and became a" societas Europaea" in 2009.
Relevant evidence: Yes