Does the sentence "Certain Armenians settled to sing non-Armenian tunes such as the heavy metal band System of a Down (which nonetheless often incorporates traditional Armenian instrumentals and styling into their songs) or pop star Cher." provide a valid answer to the question "What US heavy metal band is comprised of Armenians?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The sound is encoded by fine variations in the edges of the groove that cause a stylus (needle) placed in it to vibrate at acoustic frequencies when the disc is rotated at the correct speed." provide a valid answer to the question "Does it matter at which speed a disc is spun?" OPTIONS:
- yes
- no

A: yes

Does the sentence "In May 2012, the choir performed "We Are the Champions" in the episode "Nationals", and the song features in The Graduation Album." provide a valid answer to the question "What Queen song is featured on Glee's The Graduation Album?" OPTIONS:
- yes
- no

A: yes

Does the sentence "A retrospective of Cezanne's paintings had been held at the Salon d'Automne of 1904, current works were displayed at the 1905 and 1906 Salon d'Automne, followed by two commemorative retrospectives after his death in 1907." provide a valid answer to the question "What year's were Cezannes painting's displayed at Salon d'Automne? Not including the retrospectives." OPTIONS:
- yes
- no

A:
yes