45. Signed vs Unsigned Compare

How do you plan to solve it?

module signed_thresh(sample,thresh,gt_unsigned,gt_signed);
input [7:0] sample,thresh;
output gt_signed,gt_unsigned ;

assign gt_unsigned = (sample > thresh) ? 1:0;
assign gt_signed = ($signed(sample)>$signed(thresh))?1:0;
endmodule