Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Light Quark Masses and Mixing Angles   I review the present state of our knowledge about the masses and weak mixing
elements of the u, d, s quarks. This is the written version of lectures given
in the 1993 Theoretical Advanced Study Institute (TASI).

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The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
18
The categories of this paper are: econ
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: nucl-th
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: eess
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The categories of this paper are: bayes-an