Task: songer_usc1

What follows is an opinion from a United States Court of Appeals.
Your task is to identify the most frequently cited title of the U.S. Code in the headnotes to this case. Answer "0" if no U.S. Code titles are cited. If one or more provisions are cited, code the number of the most frequently cited title.

Appellant’s petition for rehearing with suggestion for rehearing en banc has been considered by the court and is granted. The opinion and judgment of this court filed on July 5,1989, are vacated. The case is set for oral argument before the court en banc at 9:00 a.m. Tuesday, October 10, 1989, as the third case that day, in the U.S. Courthouse in St. Paul, Minnesota.

Question: What is the most frequently cited title of the U.S. Code in the headnotes to this case? Answer with a number.
Answer:

Answer: 0