Problem: Does "The king used the marcher lords and the native Welsh to increase his own territory and power, striking a sequence of increasingly precise deals backed by royal military power with the Welsh rulers." answer the question "What did John use to increase his own territory and power?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Homo sapiens reached the region by around 45,000 years ago, having moved eastwards from the Indian subcontinent." answer the question "How long ago did the Homo floresiensis live before they became extinct?" OPTIONS:
- yes
- no

A: no

Problem: Does "He concluded that the entire physical universe could be made subject to the universal wave function." answer the question "What results came from von Neumann's deep analysis of the measurement problem?" OPTIONS:
- yes
- no

A:
yes