Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: AAAI FSS-20: Artificial Intelligence in Government and Public Sector
  Proceedings   Proceedings of the AAAI Fall Symposium on Artificial Intelligence in
Government and Public Sector, Washington, DC, USA, November 13-14, 2020

11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
27
The categories of this paper are: comp-gas
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
14
The categories of this paper are: math-ph