Anchor: There are some interesting, though not too difficult hikes on various islands.
Entailed: The hikes on the islands aren't difficult yet offer interesting things.
Contradiction: All the hikes are boring on the various islands.
Contradiction: Kids generally aren't inclined to do things like that.
Contradiction: The surgeon needed to be responsible with alcohol.
Contradiction: Businessmen are screaming at the stock market.
Contradiction: A woman talks on her cellphone.