Question:
We'll cut off the first twenty or so.

Does it follow that "There is no need for the first twenty or so, so we'll cut them off."?
Answer:
it is not possible to tell

Question:
Kitchell's men do, perhaps it is thought that they do so.

Does it follow that "It is thought that perhaps Kitchell's men do. "?
Answer:
yes

Question:
The much praised but often insensitive prefect of Paris swept away most of the medieval and 17th-century structures, leaving only the Place Dauphine and the Rue Chanoinesse as testimony to the island's rich residential life.

Does it follow that "The Place Dauphine is one of the only old structures that was spared."?
Answer:
yes

Question:
Expect a single dive to cost around 5,000 7,000 esc.

Does it follow that "Singles dives do not require any payment."?
Answer:
no