QUES: Q: What method did manufacturers use much of the time to compare film speeds?
A: Still, it remained difficult for manufactures to reliably determine film speeds, often only by comparing with competing products, so that an increasing number of modified semi-Scheiner-based systems started to spread, which no longer followed Scheiner's original procedures and thereby defeated the idea of comparability.
Does the answer answer the question?

ANS: yes

QUES: Q: Along with Trey Songz, Patti LaBelle, Toni Braxton, Whitney Houston, Aretha Franklin, Frank Ocean, Craig David and Mariah Carey, who is a well-known urban AC artist?
A: The urban AC stations resemble soft AC rather than hot AC; they play predominantly R&B and soul music with little hip-hop.
Does the answer answer the question?

ANS: no

QUES: Q: A 2013 study of Ashkenazi mitochondrial DNA was conducted by what university?
A: However, a 2013 study of Ashkenazi mitochondrial DNA, from the University of Huddersfield in England, suggests that at least 80 percent of the Ashkenazi maternal lineages derive from the assimilation of mtDNAs indigenous to Europe, probably as a consequence of conversion.
Does the answer answer the question?

ANS: yes

QUES: Q: Who played Destry in Destry Rides Again?
A: Again (1939), starring James Stewart as Destry and Marlene Dietrich in her comeback role after leaving Paramount Studios.
Does the answer answer the question?

ANS:
yes