question: OPTIONS:
- yes
- no
Elm in particular was used for this purpose as it resisted decay as long as it was kept wet (it also served for water pipe before the advent of more modern plumbing).
What plumbing component was once made out of elm?

answer: yes

question: OPTIONS:
- yes
- no
While Indian reservations typical in most of the United States are not present in Oklahoma, tribal governments hold land granted during the Indian Territory era, but with limited jurisdiction and no control over state governing bodies such as municipalities and counties.
Tribes hold land in Oklahoma, but what isn't it called?

answer: yes

question: OPTIONS:
- yes
- no
In aerobic organisms, oxygen is used as the electron acceptor.
In what organisms is oxygen used as eelectron acceptor?

answer: no

question: OPTIONS:
- yes
- no
In 1948, the point-contact transistor was independently invented by German physicists Herbert Matare and Heinrich Welker while working at the Compagnie des Freins et Signaux, a Westinghouse subsidiary located in Paris.
Where were Matare and Welker working when inventing the point-contact transistor?

answer:
yes