Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: Shadow: Five Presidents and the Legacy of Watergate is a 1999 book by Washington Post journalist Bob Woodward, written with a narrative voice while utilizing firsthand interviews and news reports for its historical basis. For the 608-page book, Woodward used extensive notes and also interviewed President Ford, President Bush's chief of staff, James Baker, and other people of focus.
The 608-page book is not fictional.  
The former president made AL Gore write this book.
David Boyd was interviewed.
Reporters note was being reviewed.
Rep. Frederica Wilson had other witnesses
BUtterfield 8 was seen by Bush.
Gordie Tapp entertained Gerald Ford
It was a journalist for the local newspaper that was questioning the senator.
George White's Scandals has been seen by Bush.
The reporters were subpoenaed to testify yesterday, according to this person's memory.
Bob Ford and Jesse James knew each other
notes have been written by bobby
Jeffrey Orlando Hunter has talked to Bush.
One reporter filed an affidavit.
Buzel is a reporter that did an interview with a NASA employee
William Buckingham has been quoted in a newspaper
Fact witnesses can be reporters. 
Götz Freiherr von Houwald talked to Bush.
Obama had read parts of the report already.
There were testimonies from the Framers and Congress
BUtterfield 8 was seen by Obama.
 Morton Halperin office was wiretapped by Henry Kissinger.
Shadow: Five Presidents and the Legacy of Watergate has over 700 pages.
Shadow: Five Presidents and the Legacy of Watergate has more than 610 pages.
Five Presidents and the Legacy of Watergate is unbiased and factual.  