Task: songer_casetyp1_7-3-5

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 - misc economic regulation and benefits". 

PER CURIAM.
Frances Hull Brown (plaintiff), individually and as administratrix of the estate of Robert Ervin Brown (claimant), appeals from the district court’s holding that there was substantial evidence to support the Secretary’s denial of claimant’s social security disability benefits claim. Plaintiff was substituted as party-plaintiff when claimant died during the pendency of this action.
If there is substantial supporting evidence on the record as a whole for the Secretary’s decision, that decision will not be overturned. Laws v. Celebrezze, 368 F.2d 640 (4 Cir. 1966). Here, there is medical evidence which indicates that, although claimant’s August 9, 1960, heart attack restricted his activities to some extent, it did not result in heart enlargement, irregular heart rhythm, heart murmurs or significant heart impairment. Claimant stated to the Veterans’ Administration physician that his doctor had told him he could do eight hours of light work per day. In short, there is ample evidence to support the hearing examiner’s finding that claimant made a normal and satisfactory recovery from his heart attack and that the residuals of this condition would not have prevented claimant from engaging in substantial gainful activity.
On this record the Secretary’s denial of disability benefits will not be disturbed. The judgment below is
Affirmed.

Question: What is the specific issue in the case within the general category of "economic activity and regulation - misc economic regulation and benefits"?
A. social security benefits (including SS disability payments)
B. other government benefit programs (e.g., welfare, RR retirement, veterans benefits, war risk insurance, food stamps)
C. state or local economic regulation
D. federal environmental regulation
E. federal consumer protection regulation (includes pure food and drug, false advertising)
F. rent control; excessive profits; government price controls
G. federal regulation of transportation
H. oil, gas, and mineral regulation by federal government
I. federal regulation of utilities (includes telephone, radio, TV, power generation)
J. other commercial regulation (e.g.,agriculture, independent regulatory agencies) by federal government
K. civil RICO suits
L. admiralty - personal injury (note:suits against government under admiralty should be classified under the government tort category above)
M. admiralty - seamens wage disputes
N. admiralty - maritime contracts, charter contracts
O. admiralty other
Answer:

Answer: A