Question:
Our study identified many techniques and approaches that organizations have used and found effective in reducing their levels of improper payments that could be used by federal agencies to help reduce improper payments in their programs.

Does it follow that "Nothing was found to stop the levels of improper payments. "?
Answer:
no

Question:
Napoleon himself saw only a life-size wooden and canvas model of the arch.

Does it follow that "The model of the arch was made of a dark wood."?
Answer:
it is not possible to tell

Question:
'Sure, doc,'  

Does it follow that "Got it, doc, one surgery scheduled for tomorrow."?
Answer:
it is not possible to tell

Question:
The minarets that you see in the foreground belong to two important Islamic buildings.

Does it follow that "Those minarets in the foreground are part of two important Islamic buildings"?
Answer:

yes