Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Theory Overview of Heavy Exotic Spectroscopy   This proceeding broadly overviews the current landscape of heavy exotic
spectroscopy. Such work includes the composition of certain X, Y , and Z
states, and proceeds to discuss tetraquarks made exclusively of four quarks.

25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
23
The categories of this paper are: solv-int
15
The categories of this paper are: nucl-ex
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
4
The categories of this paper are: cond-mat
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg