Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gap Analysis of Natural Language Processing Systems with respect to
  Linguistic Modality   Modality is one of the important components of grammar in linguistics. It
lets speaker to express attitude towards, or give assessment or potentiality of
state of affairs. It implies different senses and thus has different
perceptions as per the context. This paper presents an account showing the gap
in the functionality of the current state of art Natural Language Processing
(NLP) systems. The contextual nature of linguistic modality is studied. In this
paper, the works and logical approaches employed by Natural Language Processing
systems dealing with modality are reviewed. It sees human cognition and
intelligence as multi-layered approach that can be implemented by intelligent
systems for learning. Lastly, current flow of research going on within this
field is talked providing futurology.

10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
12
The categories of this paper are: nucl-th
30
The categories of this paper are: q-alg
15
The categories of this paper are: nucl-ex
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat