Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tales within Tales and Cutoffs within Cutoffs: What Sets the Mass Scale
  for Galaxies?   Please answer ``yes'' or ``no'': 1. Does the mass function for clusters of
galaxies cut off exponentially? 2. Does the luminosity function for galaxies
cut off exponentially? 3. Is the dependence of virial velocity on galaxy
luminosity a power law? 4. Does the velocity function for galaxies cut off
exponentially?

5
The categories of this paper are: gr-qc
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
21
The categories of this paper are: adap-org