without additional information. the poster however seems to have left the building, and does not reply on valid requests for additional information within a reasonable amount of time. in these cases, many times i vote to close as "unclear what you are asking", simply because you cannot split the criteria to close into a list of two pages to fit all possible (valid) reasons to close.
at the same time, to judge if the quality of a request for additional information is sufficient, you need to be familiar enough with the subject to decide. if not, the review should be skipped.
those that clearly state a specific problem and provide sufficient information 