Q: Does "A remnant of this improvisatory tradition in classical music can be heard in the cadenza, a passage found mostly in concertos and solo works, designed to allow skilled performers to exhibit their virtuoso skills on the instrument." provide a valid answer to "What type of performances of Baroque ear Operas require improvisation?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Erich Raedercommander-in-chief of the Kriegsmarinehad long argued the Luftwaffe should support the German submarine force (U-Bootwaffe) in the Battle of the Atlantic by attacking shipping in the Atlantic Ocean and attacking British ports." provide a valid answer to "Submarines and naval aircraft damaged what primarily?"?
OPTIONS:
- yes
- no
A: no

Q: Does "These lamps produce discrete spectral lines and do not have the broad "tail" of invisible infrared emissions." provide a valid answer to "Do fluorescent lights have a higher or lower luminous efficiency than incandescents?"?
OPTIONS:
- yes
- no
A: no

Q: Does "Since 1903 the pulpit of Notre Dame has been occupied by a succession of Dominicans." provide a valid answer to "What was prepared at the Ecole Biblique?"?
OPTIONS:
- yes
- no
A:
no