Does the sentence "In general, there was a marked trend towards a pragmatic approach to political issues, rather than a philosophical one." provide a valid answer to the question "There was a marked trend towards what type of approach to political issues?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Purebred dogs of one breed are genetically distinguishable from purebred dogs of other breeds, but the means by which kennel clubs classify dogs is unsystematic." provide a valid answer to the question "What type of dogs are Shar Peis?" OPTIONS:
- yes
- no

A: no

Does the sentence "Some instruments from previous eras fell into disuse, such as the shawm and the wooden cornet." provide a valid answer to the question "What happened to the shawn and the wooden cornet during the Baroque period?" OPTIONS:
- yes
- no

A: yes

Does the sentence "No song spent more than six weeks at #1 on this chart during the 1980s, with nine songs accomplishing that feat." provide a valid answer to the question "Along with electronic pop, what type of music was the most successful in the 1980s?" OPTIONS:
- yes
- no

A:
no