human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge is induced by one source paper and its member nodes are the cited papers.

Details of the hypergraph:
Center hyperedge (induced by source paper "functorial question answering"):
  Abstract: We study the relational variant of the categorical compositional distributional (DisCoCat) models of Coecke et al, where we replace vector spaces and linear maps by sets and relations. We show that RelCoCat models factorise through Cartesian bicategories, as a corollary we get logspace reductions from semantics and entailment to evaluation and containment of conjunctive queries respectively. Finally, we define question answering as an NP-complete problem.

Includes members:
  Member "relating structure and power comonadic semantics for computational resources":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "a duality theoretic view on limits of finite structures")
  Member "graphical conjunctive queries":
    also connected through other hyperedges:
      (none)
  Member "estimating the cardinality of conjunctive queries over rdf data using graph summarisation":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "approximate evaluation of label constrained reachability queries")
  Member "towards compositional distributional discourse analysis":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "the mathematics of text structure")
  Member "a dichotomy theorem for nonuniform csps":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "when symmetries are not enough a hierarchy of hard constraint satisfaction problems")
  Member "knowledge representation in bicategories of relations":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "teaching machines to understand data science code by semantic enrichment of dataflow graphs")
  Member "quantum algorithms for compositional natural language processing":
    also connected through other hyperedges:
      (none)
  Member "the frobenius anatomy of word meanings i subject and object relative pronouns":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "the mathematics of text structure")

Question: Please tell me which class the source paper belongs to. The 40 classes are: cs.NA(Numerical Analysis), cs.MM(Multimedia), cs.LO(Logic in Computer Science), cs.CY(Computers and Society), cs.CR(Cryptography and Security), cs.DC(Distributed, Parallel, and Cluster Computing), cs.HC(Human-Computer Interaction), cs.CE(Computational Engineering, Finance, and Science), cs.NI(Networking and Internet Architecture), cs.CC(Computational Complexity), cs.AI(Artificial Intelligence), cs.MA(Multiagent Systems), cs.GL(General Literature), cs.NE(Neural and Evolutionary Computing), cs.SC(Symbolic Computation), cs.AR(Hardware Architecture), cs.CV(Computer Vision and Pattern Recognition), cs.GR(Graphics), cs.ET(Emerging Technologies), cs.SY(Systems and Control), cs.CG(Computational Geometry), cs.OH(Other Computer Science), cs.PL(Programming Languages), cs.SE(Software Engineering), cs.LG(Machine Learning), cs.SD(Sound), cs.SI(Social and Information Networks), cs.RO(Robotics), cs.IT(Information Theory), cs.PF(Performance), cs.CL(Computation and Language), cs.IR(Information Retrieval), cs.MS(Mathematical Software), cs.FL(Formal Languages and Automata Theory), cs.DS(Data Structures and Algorithms), cs.OS(Operating Systems), cs.GT(Computer Science and Game Theory), cs.DB(Databases), cs.DL(Digital Libraries), cs.DM(Discrete Mathematics). Directly output the class name.

gpt: cs.CL(Computation and Language)