Question: Lou Lung Pai was CEO of what American energy, commodities, and services company based in Houston, Texas?
Sentence (from "Enron"): Before its bankruptcy on December 2, 2001, Enron employed approximately 20,000 staff and was one of the world's major electricity, natural gas, communications and pulp and paper companies, with claimed revenues of nearly $101 billion during 2000. "
Relevant evidence: No