Anchor: so i guess from what i understand the thing could just they could take off at any moment without uh
Entailed: They could leave without a moment's notice. 
Contradiction: The comings and goings are very structured. 
Contradiction: A girl is running to the beach.
Contradiction: They are on a deck.
Contradiction: Three people are sleeping in a tent.
Contradiction: She took a step back as she offered the man to the other man.