Text: At the House of the Forest (La Maison de la Forat), there's an audiovisual exhibit (in French only), and you can take any of three guided walks along discovery trails (sentiers de la d??couverte) lasting 10, 20, or 60 minutes.
Entailment: You can take three different guided walking tours at the House of the Forest.
Contradiction: The House of the Forest no longer offers guided walking tours.