Does "The CIRFU, QRFU and CRU refused to adopt the new rules at first." contain the correct answer to "Which three Canadian football unions resisted the Burnside Rules?"
OPTIONS:
- yes
- no

A: yes

Does "A lack of cold air flow, combined with slow-moving air masses carrying industrial emissions, collected airborne pollutants to form a thick layer of smog over the region." contain the correct answer to "When did a thick wave of smog first appear in Central and Eastern China?"
OPTIONS:
- yes
- no

A: no

Does "The 1991 Protocol on Environmental Protection to the Antarctic Treaty also restricts a struggle for resources." contain the correct answer to "When will the mining ban be reviewed?"
OPTIONS:
- yes
- no

A:
no