Does "These connections marked the beginning of the Silk Road trade network that extended to the Roman Empire, bringing Han items like silk to Rome and Roman goods such as glasswares to China." contain the correct answer to "Which network was used to exchange goods with Rome?"
OPTIONS:
- yes
- no

A: yes

Does "It was the base of the later laiko (song of the people)." contain the correct answer to "What music began associated with the lower classes?"
OPTIONS:
- yes
- no

A: no

Does "Specialists currently believe that all vertebrates can feel pain, and that certain invertebrates, like the octopus, might too." contain the correct answer to "What do fungi and fruit flies seem to lack?"
OPTIONS:
- yes
- no

A:
no