Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: \nu_\mu<->\nu_\tau vs \nu_\mu<->\nu_s solutions for the atmospheric
  neutrino problem   The $\nu_\mu \leftrightarrow\nu_\tau$ and $\nu_\mu \leftrightarrow\nu_s$
solutions to the atmospheric neutrino problem are compared with Superkamiokande
data. Both the solutions with a large mixing angle seem to be consistent with
the data.

16
The categories of this paper are: stat
6
The categories of this paper are: astro-ph
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
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