Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Indonesian's presidential social media campaigns   Social media has been used for political campaigns of presidential candidates
in a number of democratic countries, including Indonesia.The candidates for
president and vice president have been following the latest trends in the
virtual world by using social media such as: 1) Facebook, and 2) Twitter.The
author's continuing research with a focus on the popularity of candidates for
president and vice president of the Indonesian presidential election in July 9,
2014.The authors found that Facebook remains a social media most widely used in
Indonesia for presidential campaigns. Prabowo secured the most number of fans
on Facebook. While Joko Widodo secured the most number of followers on
Twitter.Facebook users is dominated by the user in the age range 18-24 years,
and most cities are using Facebook is Jakarta.

14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
7
The categories of this paper are: hep-th
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio