Does "This is the plesyomorphic condition among viviparous mammals; the presence of epipubic bones in all non-placental mammals prevents the expansion of the torso needed for full pregnancy." contain the correct answer to "Which sub class are most viviparous mammals in?"
OPTIONS:
- yes
- no

A: no

Does "At age 16, Bell secured a position as a "pupil-teacher" of elocution and music, in Weston House Academy, at Elgin, Moray, Scotland." contain the correct answer to "How old was Bell when he became a "pupil-teacher"?"
OPTIONS:
- yes
- no

A: yes

Does "Han dynasty poetry was dominated by the fu genre, which achieved its greatest prominence during the reign of Emperor Wu." contain the correct answer to "Which person had authored the Book of Han?"
OPTIONS:
- yes
- no

A:
no