human: Given a hyperedge-centered hypergraph: <hypergraph>, where the center hyperedge groups papers that share a common citing paper.

Details of the hypergraph:
Center hyperedge (induced by source paper "CASE-BASED CREATIVE DESIGN"):
  Abstract: Designers across a variety of domains engage in many of the same creative activities. Since much creativity stems from using old solutions in novel ways, we believe that case-based reasoning can be used to explain many creative design processes.

Includes members:
  Member "Understanding Creativity: A Case-Based Approach":
    also connected through other hyperedges:
      - Hyperedge HE-1 (induced by source paper "Towards More Creative Case-Based Design Systems")
  Member "Opportunistic Reasoning: A Design Perspective":
    also connected through other hyperedges:
      - Hyperedge HE-2 (induced by source paper "The Use of Explicit Goals for Knowledge to Guide Inference and Learning")
  Member "Explaining Serendipitous Recognition in Design":
    also connected through other hyperedges:
      - Hyperedge HE-3 (induced by source paper "Understanding Creativity: A Case-Based Approach")
  Member "Finding Analogues for Innovative Design":
    also connected through other hyperedges:
      - Hyperedge HE-4 (induced by source paper "Towards More Creative Case-Based Design Systems")
  Member "Integrating Creativity and Reading: A Functional Approach":
    also connected through other hyperedges:
      - Hyperedge HE-5 (induced by source paper "Role of Ontology in Creative Understanding")
  Member "Role of Ontology in Creative Understanding":
    also connected through other hyperedges:
      - Hyperedge HE-6 (induced by source paper "Integrating Creativity and Reading: A Functional Approach")
  Member "A Functional Theory of Creative Reading":
    also connected through other hyperedges:
      - Hyperedge HE-7 (induced by source paper "The Use of Explicit Goals for Knowledge to Guide Inference and Learning")
  Member "an Opportunistic Enterprise":
    also connected through other hyperedges:
      - Hyperedge HE-8 (induced by source paper "Opportunistic Reasoning: A Design Perspective")

Question: Please tell me which class the citing paper (i.e., the source paper of the center hyperedge) belongs to. The 7 classes are: Neural_Networks, Reinforcement_Learning, Probabilistic_Methods, Theory, Genetic_Algorithms, Case_Based, Rule_Learning. Directly output the class name.

gpt: Case_Based