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.

PROCTOR, Circuit Judge.
This appeal is from a judgment for defendant (appellee) in a suit on a fire insurance policy. At conclusion of all evidence the trial court directed a verdict for the insurance carrier upon several grounds, including the undisputed fact that assured (appellant) failed to comply with the demand of the carrier, made agreeably to terms of the policy, to submit to examination under oath and produce certain records. Uncontradicted evidence leaves no doubt that the requirement of the policy was knowingly and intentionally violated without reasonable justification or excuse, notwithstanding another valid provision which made compliance a condition precedent to suit. Cf. Roberto v. Hartford Fire Ins. Co., 7 Cir., 1949, 177 F.2d 811; American Macaroni Mfg. Co. v. Niagara Fire Ins. Co., 5 Cir., 1947, 164 F.2d 878; Gipps Brewing Corp. v. Central-Mfrs’. Mut. Ins. Co., 7 Cir., 1945, 147 F.2d 6; Merchant’s Ins. Co. v. Lilgeomont, 5 Cir., 1936, 84 F.2d 685. In our opinion the verdict was properly directed upon this ground. We need not deal with other grounds upon which the court acted.
Affirmed.

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