Instruct: Identify the main category of Biorxiv papers based on the titles
Query: Influence of different anionic charges in lead compounds in the remediation of lead by Eleusine indica (Gaertn)
19
The categories of this paper are: epidemiology
11
The categories of this paper are: cognition
15
The categories of this paper are: developmental
17
The categories of this paper are: molecular
27
The categories of this paper are: pathology
30
The categories of this paper are: scientific
18
The categories of this paper are: systems
22
The categories of this paper are: physiology
9
The categories of this paper are: synthetic
5
The categories of this paper are: cell
1
The categories of this paper are: bioinformatics
23
The categories of this paper are: immunology
16
The categories of this paper are: microbiology
0
The categories of this paper are: genetics
10
The categories of this paper are: and
28
The categories of this paper are: communication