Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Como Mensurar a Import\^ancia, Influ\^encia e a Relev\^ancia de
  Usu\'arios do Twitter? Uma an\'alise da intera\c{c}\~ao dos candidatos \`a
  presid\^encia do Brasil nas elei\c{c}\~oes de 2018
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an