Does "In 1997, the mammals were comprehensively revised by Malcolm C. McKenna and Susan K. Bell, which has resulted in the McKenna/Bell classification." contain the correct answer to "In 1997 who revised the classification of mammals?"
OPTIONS:
- yes
- no

A: yes

Does "The future of projectile based weapons may be found in the railgun." contain the correct answer to "Where can the future of projectile based weapons possibly be found?"
OPTIONS:
- yes
- no

A: yes

Does "The Historical Museum has annexed eight historical houses in the city, five of which are located in the Ciudad Vieja." contain the correct answer to "How many houses has the Historical Museum annexed?"
OPTIONS:
- yes
- no

A:
yes