Our work is also related to the domain of question answering and reasoning in knowledge graphs (Das et al., 2018;Xiong et al., 2018;Hamilton et al., 2018;Xiong et al., 2017;Welbl et al., 2018;Kartsaklis et al., 2018), where either the model is provided with a knowledge graph to perform inference over or where the model must infer a knowledge graph from the text itself.
unlike previous benchmarks in this domain-which are generally transductive and focus on leveraging and extracting knowledge graphs as a source of background knowledge about a fixed set of entities-CLUTRR requires inductive logical reasoning, where every example requires reasoning over a new set of previously unseen entities.