Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Bounded Automata Groups are co-ET0L   Holt and R\"over proved that finitely generated bounded automata groups have
indexed co-word problem. Here we sharpen this result to show they are in fact
co-ET0L.

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The categories of this paper are: hep-ph
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
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The categories of this paper are: eess
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
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The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
23
The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
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The categories of this paper are: q-fin