Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Proof Nets and the Complexity of Processing Center-Embedded
  Constructions   This paper shows how proof nets can be used to formalize the notion of
``incomplete dependency'' used in psycholinguistic theories of the
unacceptability of center-embedded constructions. Such theories of human
language processing can usually be restated in terms of geometrical constraints
on proof nets. The paper ends with a discussion of the relationship between
these constraints and incremental semantic interpretation.

23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
12
The categories of this paper are: nucl-th
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The categories of this paper are: nlin
3
The categories of this paper are: physics
19
The categories of this paper are: eess
15
The categories of this paper are: nucl-ex
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci