Q: Does "Strongly influenced by the city's immigrants, productions such as those of Harrigan and Hart, George M. Cohan, and others used song in narratives that often reflected themes of hope and ambition." provide a valid answer to "The Broadway Musical began in what decade?"?
A: no

Q: Does "He kept the "power" ministries happy by promoting KGB Head Viktor Chebrikov from candidate to full member and appointing Minister of Defence Marshal Sergei Sokolov as a Politburo candidate." provide a valid answer to "Who was General Secretary prior to Mikhail Gorbachev?"?
A: no

Q: Does "This is why Ptolemaic astronomy was considered adequate, and is still taught in some modern day madaris." provide a valid answer to "What is considered the most famous madrasa?"?
A: no

Q: Does "On the other hand, emotion can be used to refer to states that are mild (as in annoyed or content) and to states that are not directed at anything (as in anxiety and depression)." provide a valid answer to "Along with anxiety, what is an example of directionless emotion?"?
A:
yes