Question:
There is a livery stable here, suh? Unconsciously he reverted in turn to the rather formal speech pattern of another place and time.

Does it follow that "Is there a red barn here?"?
Answer:
no

Question:
None for me right the moment, thanks.

Does it follow that "I might like some later, but not now."?
Answer:
yes

Question:
Boat rides are available on the river when the water is deep enough.

Does it follow that "When the water is sufficiently deep, one can take a boat ride on the river."?
Answer:
yes

Question:
At the eastern end of the Tuileries stands the pink Arc de Triomphe du Carrousel, roughly contemporary with the larger arch at the Etoile, visible in a straight line beyond the Obelisk.

Does it follow that "The Arc de Triomphe du Carrousel is located at the Tuileries' eastern end."?
Answer:
yes