Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Winds From Massive Stars, And Implications for Supernovae and Gamma-Ray
  Bursts   We review the effects of winds from massive O and B stars on the surrounding
medium over the various stages of stellar evolution. Furthermore we discuss
some of the implications for SNe and GRB evolution within this wind-blown
medium.

7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
18
The categories of this paper are: econ
26
The categories of this paper are: bayes-an
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
22
The categories of this paper are: chao-dyn
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom