*Question*
Question: how many grape farms in united states I found the following answer on Google: This photo from a 1921 encyclopedia shows a tractor ploughing a crop field. Is that a correct answer? Yes or no.
**Answer**
No

*Question*
Question: when did world war 2 end I found the following answer on Google: World War II (WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945. Is that a correct answer? Yes or no.
**Answer**
Yes

*Question*
Question: who kill franz ferdinand ww1 I found the following answer on Google: A plaque commemorating the location of the Sarajevo assassination (image taken in 2009) Is that a correct answer? Yes or no.
**Answer**
No

*Question*
Question: what made the civil war different from others I found the following answer on Google: In 1863, Robert E. Lee's Confederate incursion north ended at the Battle of Gettysburg . Is that a correct answer? Yes or no.
**Answer**
No