Instruct: Identify the main and secondary category of Arxiv papers based on the titles
Query: BALRoGO: Bayesian Astrometric Likelihood Recovery of Galactic Objects --
  Global properties of over one hundred globular clusters with Gaia EDR3
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
21
The categories of this paper are: adap-org
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
2
The categories of this paper are: math
18
The categories of this paper are: econ