Anchor: Now, my friend, said Poirot briskly, "we will go. 
Entailed: We will go now. 
Contradiction: We'll stay. 
Contradiction: The three people are in a boat at the dock.
Contradiction: Two people by a fire.
Contradiction: The girl is 56 years old.
Contradiction: As long as at least 16 months are provided for installation, it'll look like it's pictured here.