Q: Does "Ellen DeGeneres joined as a judge to replace Paula Abdul at the start of Hollywood Week." provide a valid answer to "When did season nine premiere?"?
A: no

Q: Does "According to Archibald Sayce, the primitive pictograms of the early Sumerian (i.e. Uruk) era suggest that "Stone was scarce, but was already cut into blocks and seals." provide a valid answer to "What was the ordinary building material of Sumerians?"?
A: no

Q: Does "A round-off entry vault, called a Yurchenko, is the most common vault in elite level gymnastics." provide a valid answer to "What is the most common vault in elite level gymnastics?"?
A: no

Q: Does "He notes that animals of the same class often have extremely similar embryos." provide a valid answer to "What does Darwin note about the embryos of many different species in the same class?"?
A:
yes