# A question-entailment approach to question answering

> Research article (BMC Bioinformatics, 2019) · cited 197× · AI/ML

**Wikidata**: [openalex:W2913352150](https://www.wikidata.org/wiki/openalex:W2913352150)  
**Source**: https://4ort.xyz/entity/a-question-entailment-approach-to-question-answering