human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge groups authors who co-authored the same paper.

Details of the hypergraph:
Center hyperedge (induced by source paper "A parallel system for text inference using marker propagations"):
  Abstract: This paper presents a possible solution for the text inference problem-extracting information unstated in a text, but implied. Text inference is central to natural language applications such as information extraction and dissemination, text understanding, summarization, and translation. Our solution takes advantage of a semantic English dictionary available in electronic form that provides the basis for the development of a large linguistic knowledge base. The inference algorithm consists of a set of highly parallel search methods that, when applied to the knowledge base, find contexts in which sentences are interpreted. These contexts reveal information relevant to the text. Implementation, results, and parallelism analysis are discussed.

Includes members:
  Member "Lexical chains for question answering":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Using Bilingual Parallel Corpora for Cross-Lingual Textual Entailment")
  Member "Passing Markers: A Theory of Contextual Influence in Language Comprehension*":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "Massively Parallel Parsing: A Strongly Interactive Model of Natural Language Interpretation*")

Question: Please tell me which research area the co-authored paper (i.e., the source paper of the center hyperedge) belongs to. The 4 classes are: Computer science, Mathematics, Engineering, Economics, Psychology, Business. Directly output the class name.

gpt: Computer science