Task: songer_casetyp1_7-3-3

What follows is an opinion from a United States Court of Appeals.
Your task is to identify the issue in the case, that is, the social and/or political context of the litigation in which more purely legal issues are argued. Put somewhat differently, this field identifies the nature of the conflict between the litigants. The focus here is on the subject matter of the controversy rather than its legal basis.
Your task is to determine the specific issue in the case within the broad category of "economic activity and regulation - commercial disputes". 

PER CURIAM:
On April 21, 1966, 359 F.2d 501, this Court affirmed the judgment of the district court. On January 4, 1967, the appellant’s petition for rehearing was granted 370 F.2d 555, to the extent necessary to certify to the Supreme Court of Florida the controlling question or proposition of the laws of Florida, pursuant to the provisions of Section 25.03, Florida Statutes, F.S.A., and Rule 4.61, Florida Appellate Rules, F.S.A. In a full and clear opinion filed May 31, 1967, the Supreme Court of Florida answered the certified question in the negative, that is, contrary to the views expressed in this Court’s opinion. On June 30, 1967, the Supreme Court of Florida denied the petition for rehearing filed by attorneys for appellee. Now, therefore, in accordance with the decision and opinion of the Supreme Court of Florida, it is ordered by this Court that the appellant’s petition for rehearing be granted in toto; that this Court’s affirmance of the judgment of the district court be vacated; and that said judgment be reversed and the cause remanded with directions to enter judgment for the defendant, appellant.
Reversed with directions.

Question: What is the specific issue in the case within the general category of "economic activity and regulation - commercial disputes"?
A. contract disputes-general (private parties) (includes breach of contract, disputes over meaning of contracts, suits for specific performance, disputes over whether contract fulfilled, claims that money owed on contract) (Note: this category is not used when the dispute fits one of the more specific categories below)
B. disputes over government contracts
C. insurance disputes
D. debt collection, disputes over loans
E. consumer disputes with retail business or providers of services
F. breach of fiduciary duty; disputes over franchise agreements
G. contract disputes - was there a contract, was it a valid contract ?
H. commerce clause challenges to state or local government action
I. other contract disputes- (includes misrepresentation or deception in contract, disputes among contractors or contractors and subcontractors, indemnification claims)
J. private economic disputes (other than contract disputes)
Answer:

Answer: C