question: OPTIONS:
- yes
- no
The New York City Fire Department (FDNY), provides fire protection, technical rescue, primary response to biological, chemical, and radioactive hazards, and emergency medical services for the five boroughs of New York City.
What is the largest fire department force in the world?

answer: no

[Q]: Sentence: For most Central Africans, the informal economy of the CAR is more important than the formal economy.[citation needed] Question: What hinders export? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "The first Premier League match to be played outside England was Swansea City's home match at the Liberty Stadium against Wigan Athletic on 20 August 2011." provide a valid answer to "When was Swansea City's home match played against Wigan Athletic?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "He is also known for humanitarian activities in Namibia and beyond." answer the question "Who is the most famous athlete from Namibia?" OPTIONS:
- yes
- no

A: no

Does the sentence "London has over 480 overseas banks, more than any other city in the world." provide a valid answer to the question "How many banks does London operate overseas?" OPTIONS:
- yes
- no

A: yes

Does the sentence "It is also leading in health care sectors and building oilfield equipment; only New York City is home to more Fortune 500 headquarters within its city limits." provide a valid answer to the question "What city has more Fortune 500 headquarters than Houston?" OPTIONS:
- yes
- no

A:
yes