Anchor: You can fish for perch and carp in the lake or for trout in the Riviyre d'Argent (Silver River), or just glide around the lake among the swans.
Entailed: You can enjoy fishing or gliding in the lake. 
Contradiction: Don't go fishing, the water is contaminated. 
Contradiction: You will be heavily fined for gliding around the lake. 
Contradiction: Two women in military uniform are dancing
Contradiction: The Camargue is a haven for wildlife as well as tourist beach activities.
Contradiction: a girl taking a nap