Q: Does "Alfred Wegener's theory of "continental drift" was widely dismissed when he proposed it in the 1910s, but new data gathered in the 1950s and 1960s led to the theory of plate tectonics, which provided a plausible mechanism for it." provide a valid answer to "The idea of an ice-age that completely covered a continent was suggested by whom?"?
A: no

Q: Does "This concept was pioneered by Duro-Test in 1980 with a commercial product that produced 29.8 lm/W. More advanced reflectors based on interference filters or photonic crystals can theoretically result in higher efficiency, up to a limit of about 270 lm/W (40% of the maximum efficacy possible)." provide a valid answer to "What is the theoretical maximum efficiency of reflective capsule bulbs?"?
A: yes

Q: Does "Encoded using NHK's MUSE "Hi-Vision" analogue TV system, MUSE discs would operate like standard LaserDiscs but would contain high-definition 1,125-line (1,035 visible lines)" provide a valid answer to "With what operating ratio would MUSE Discs operate?"?
A: no

Q: Does "According to the Records of the Founding Emperor, the Hongwu Emperor issued an edict granting the title "Initiation State Master" to Sagya Gyaincain, while the latter sent envoys to the Ming court to hand over his jade seal of authority along with tribute of colored silk and satin, statues of the Buddha, Buddhist scriptures, and sarira." provide a valid answer to "Who told the emperor that the situation in Dbus and Gtsang were under control?"?
A:
no