Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Erratum to the article: Charge transfer to solvent identified using dark
  channel fluorescence-yield L-edge spectroscopy, NATURE CHEMISTRY 2 (2010) 853   Erratum to the article: Charge transfer to solvent identified using dark
channel fluorescence-yield L-edge spectroscopy, NATURE CHEMISTRY 2 (2010) 853

2
The categories of this paper are: math
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
29
The categories of this paper are: funct-an
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex