1. A method comprising: storing a plurality of human-readable solutions and a plurality of machine-readable problems in a document, wherein each of the plurality of machine-readable problems includes a machine-readable problem signature that corresponds to one of the plurality of human-readable solutions; receiving an output file from a computer system that includes one or more output entries; matching a selected one of the one or more output entries to one of the plurality of machine-readable problem signatures; selecting one of the plurality of human-readable solutions that corresponds to the matched machine-readable problem signature; and providing the selected human-readable solution to the computer system.