Question:
He knows more about poisons than almost anybody, I explained.

Does it follow that "Nobody knows more about poisons than he does, i explained."?
Answer:
yes

Question:
In a curious bit of marketing, the offer of $10 off on Mother's Day flowers doesn't expire until July 31.

Does it follow that "It is intentional marketing."?
Answer:
it is not possible to tell

Question:
A modest puppet show is put on every 20 to 25 minutes in the puppet theater.

Does it follow that "The puppet theater offers small shows two or three times an hour."?
Answer:
yes

Question:
Built in 1965 by Laurance Rockefeller, this was the first great resort to be carved out of the lava on the Kohala Coast.

Does it follow that "There were no resorts built on the Kohala Coast."?
Answer:
no