question:
The Seahawks have advanced to the Super Bowl three times: 2005, 2013 and 2014.
How many times have the Seattle Seahawks played in the World Series?

answer: yes

question:
Gaddafi briefly studied History at the University of Libya in Benghazi, before dropping out to join the military.
Why didn't Gaddafi learn to speak English?

answer: no

question:
Two protesters were killed and Nasser received a graze to the head from a policeman's bullet.
How many protestors were killed in the demonstration?

answer: yes

question:
Many prokaryotic genes are organized into operons, with multiple protein-coding sequences that are transcribed as a unit.
What type of network are the products of operon genes typically involved with?

answer:
no