Q: Does "USB data is transmitted by toggling the data lines between the J state and the opposite K state." provide a valid answer to "How is the USB data transmitted?"?
A: yes

Q: Does "At the 52nd Annual Grammy Awards, Beyonce received ten nominations, including Album of the Year for I Am..." provide a valid answer to "How many nominations did Beyonce receive at the 52nd Grammy Awards ceremony?"?
A: yes

Q: Does "Although the same basic components are present in all vertebrate brains, some branches of vertebrate evolution have led to substantial distortions of brain geometry, especially in the forebrain area." provide a valid answer to "Which part of the brain has led to many distortions among different species?"?
A: yes

Q: Does "Most of the surviving information available to historians comes from archaeology; few detailed written records documenting peasant life remain from before the 9th century." provide a valid answer to "Along with aristocratic writers, where do contemporary written descriptions of peasants come from?"?
A:
no