 We demonstrate HGN's ability to produce contextually pertinent subgraphs by showing considerable performance gains across four commonsense reasoning benchmarks and a user study of fact validness and helpfulness.
<clarity>  We demonstrate HGN's ability to produce contextually pertinent subgraphs by showing considerable performance gains across four commonsense reasoning benchmarks and a user study of fact validness and helpfulness.
 We demonstrate HGN's effectiveness through considerable performance gains across four commonsense reasoning benchmarks and a user study of fact validness and helpfulness.