Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Investigation of Uncertainties in the QCD NLO Predictions of the
  Inclusive Jet Cross Section in pbarp Collisions at sqrt(s) = 1.8 TeV and 630
  GeV
32
The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
28
The categories of this paper are: alg-geom
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin