Premise: For information about lessons and/or guided group excursions involving some of the activities listed below (climbing, walking, mountain biking, canoeing, and sailing), contact one of the following  Summitreks, 14 Yewdale Road, Coniston, Cumbria LA21 8DU; Tel. (015394) 41212, fax (015394) 41055, or Total Adventure, Holehird Farm, Patterdale Road, Windermere LA23 1NP; Tel. (015394) 47302.

Hypothesis: No one teaches outdoor activities.
Relation: contradiction