Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: About the Number of Base Substitutions Between Humans and Common
  Chimpanzees   Humans and chimpanzees are believed to have shared a common ancestor about 6
million years ago. Here using a new distance measure called the Jump distance,
we calculate the number of base substitutions that might have occurred in the
mitochondrial DNA during these 6 million years.

25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
2
The categories of this paper are: math