Instruct: Identify the main and secondary category of Arxiv papers based on the titles
Query: Ca II Triplet Spectroscopy of Small Magellanic Cloud Red Giants. I.
  Abundances and Velocities for a Sample of Clusters
19
The categories of this paper are: eess
2
The categories of this paper are: math
3
The categories of this paper are: physics
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th