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 "announcement as effort on topological spaces"):
  Abstract: We propose a multi-agent logic of knowledge, public and arbitrary announcements, that is interpreted on topological spaces in the style of subset space semantics. The arbitrary announcement modality functions similarly to the effort modality in subset space logics, however, it comes with intuitive and semantic differences. We provide axiomatizations for three logics based on this setting, and demonstrate their completeness.

Includes members:
  Member "on the solvability of inductive problems a study in epistemic topology":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "uncertainty about evidence")
  Member "on the solvability of inductive problems a study in epistemic topology":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "uncertainty about evidence")
  Member "a simple proof of the completeness of apal":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "positive announcements")
  Member "public announcement logic in geometric frameworks":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "logic and topology for knowledge knowability and belief extended abstract")
  Member "complete axiomatizations for reasoning about knowledge and time":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "dealing with imperfect information in strategy logic")
  Member "modal logics for topological spaces":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "knowledge on treelike spaces")
  Member "knowledge theoretic properties of topological spaces":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "knowledge on treelike spaces")
  Member "knowledge on treelike spaces":
    also connected through other hyperedges:
      (none)

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.LO(Logic in Computer Science)