Q: Does "Native Americans suffered high mortality rates due to their lack of prior exposure to these diseases." provide a valid answer to "Why did Native Americans suffer such high mortality rates to the diseases?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Throughout this article Norman uses "Near East" to mean the countries where "the eastern question" applied; that is, to all of the Balkans." provide a valid answer to "What does Norman mean in the article when saying "Near East"?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "All modern birds lie within the crown group Aves (alternately Neornithes), which has two subdivisions: the Palaeognathae, which includes the flightless ratites (such as the ostriches) and the weak-flying tinamous, and the extremely diverse Neognathae, containing all other birds." provide a valid answer to "What is the number range of living bird species?"?
OPTIONS:
- yes
- no
A: no

Q: Does "During his annual state-of-the-nation address on September 2, 2014, President of Mexico Enrique Pena Nieto unveiled plans for a new international airport to ease the city's notorious air traffic congestion, tentatively slated for a 2018 opening." provide a valid answer to "When were the new plans of the airport revealed?"?
OPTIONS:
- yes
- no
A:
yes