Q: Does "More than 99 percent of all species, amounting to over five billion species, that ever lived on Earth are estimated to be extinct." provide a valid answer to "What can typically cause mass extinctions?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Practical anthropology, the use of anthropological knowledge and technique to solve specific problems, has arrived; for example, the presence of buried victims might stimulate the use of a forensic archaeologist to recreate the final scene." provide a valid answer to "What type of anthropology is used to solve specific problems?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "For A Variety, Music Or Comedy Series in 2009, and the show won a Creative Arts Emmys each in 2007 and 2008, three in 2009, and two in 2011, as well as a Governor's Award in 2007 for its Idol Gives Back edition." provide a valid answer to "How many nominations has American Idol received for Outstanding Reality Competition Program?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "Hus gained a great following in Bohemia, and in 1414, he was requested to appear at the Council of Constance to defend his cause." provide a valid answer to "Whose teachings did Jan Hus base his own on?"?
OPTIONS:
- yes
- no
A:
no