Anchor: The hike takes around 2 hours and you can travel the lower slopes by camel if you'd rather not walk the whole way.
Entailed: You can travel along the lower slopes on a camel. 
Contradiction: There is no other option but to walk the entire way. 
Contradiction: The hike takes 10 minutes.
Contradiction: The person is sitting on the bench.
Contradiction: There are three animals outside.
Contradiction: A man is wearing a blue dress.