Q: Does "Quite often, precious metals were alloyed with less valuable substances as a means to deceive buyers." provide a valid answer to "Ancient civilizations often alloyed metals for what reason?"?
A: no

Q: Does "The King imposed rationing at the palace, much to the dismay of his guests and household." provide a valid answer to "Who lived at Buckingham Palace during WWI?"?
A: no

Q: Does "Instead, during the first year of Nintendo's successor console the Super Famicom (named Super Nintendo Entertainment System outside Japan), the Famicom remained the second highest-selling video game console in Japan, outselling the newer and more powerful NEC PC Engine and Sega Mega Drive by a wide margin." provide a valid answer to "What was the final Famicom game released in North America?"?
A: no

Q: Does "Each finalist performs songs based on a weekly theme which may be a musical genre such as Motown, disco, or big band, songs by artists such as Michael Jackson, Elvis Presley or The Beatles, or more general themes such as Billboard Number 1 hits or songs from the contestant's year of birth." provide a valid answer to "When do contestants start singing two songs?"?
A:
no