45. Signed vs Unsigned Compare

How do you plan to solve it?

/*Write your code here*/
module signed_thresh(sample,thresh,gt_unsigned,gt_signed);
    input [7:0]sample;
    input [7:0]thresh;
    output gt_unsigned,gt_signed;

    assign gt_unsigned = (sample > thresh);
   assign gt_signed   = ($signed(sample) > $signed(thresh));
endmodule