question: OPTIONS:
- yes
- no
Since 2009, the Tucson Festival of Books has been held annually over a two-day period in March at the University of Arizona.
When did the Tucson Festival of Books begin?

answer: yes

question: OPTIONS:
- yes
- no
On February 11, 2004, Comcast announced a $54 billion bid for The Walt Disney Company, as well as taking on $12 billion of Disney's debt.
How much money did Comcast offer for this company?

answer: yes

question: OPTIONS:
- yes
- no
Cubans numbered over 9,640 members and formed 0.7% of the population.
What percent of the Bronx is Cuban?

answer: yes

question: OPTIONS:
- yes
- no
For example, it is sometimes much darker.
What simple color distinction can heartwood have that makes it stand out from living wood in a tree?

answer:
yes