FOLLIE

Full Official Name: FOLLIE (First-Order Logic for Language Inference and Entailment in French) dataset
Submission date: Feb. 27, 2026, 10:18 p.m.

FOLLIE (First-Order Logic for Language Inference and Entailment) is the first dataset for French with natural language sentences and their corresponding first-order logic (FOL) formulas. The natural language sentences in the dataset were drawn from all the existing French Natural Language Inference (NLI) datasets, namely DACCORD, FraCaS-FR, GQNLI-FR, RTE3-FR (dev and test), SICK-FR, and XNLI (dev and test). The resulting FOLLIE dataset not only provides logical representations of the sentences but also preserves the original sentence-pair structure and the gold label (entailment, neutral, or contradiction) for each pair. It can therefore be used either for natural language–to–FOL translation tasks or for NLI/RTE tasks using neurosymbolic approaches (i.e., solving NLI by reasoning over FOL formulas). The logical formulas in the dataset are fully compatible with the NLTK Logic Parser.

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