Problem: Does "They built this by constructing and linking several arches." answer the question "Sumerians also built houses from reeds not very different from ones built by inhabitants in Iraq as recently as when?" OPTIONS:
- yes
- no

A: no

Problem: Does "Senior pastor Clementa Pinckney, who also served as a state senator, was among those killed during the attack." answer the question "Clementa Pinckney served what public office for the state of South Carolina?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Bath stone is still used on a reduced scale today, but more often as a cladding rather than a structural material." answer the question "What are some uses for Blue Lias" OPTIONS:
- yes
- no

A:
no