Does the sentence "The law was conditioned upon a gift from Lawrence of a $15,000 endowment fund and a site for the university, in or near the town, of not less than forty acres (16 ha) of land." provide a valid answer to the question "What competing city was next in line if Lawrence would have been unable to meet the requirements necessary to get KU built in its city?" OPTIONS:
- yes
- no

A: no

Does the sentence "The breakup of the Abbasid dynasty meant that the Islamic world fragmented into smaller political states, some of which began expanding into Italy and Sicily, as well as over the Pyrenees into the southern parts of the Frankish kingdoms." provide a valid answer to the question "What group was defeated at the Battle of Lechfeld?" OPTIONS:
- yes
- no

A: no

Does the sentence "On November 2, 1988, many started to slow down, because they were running a malicious code that demanded processor time and that spread itself to other computers the first internet "computer worm"." provide a valid answer to the question "When was the first computer worm released?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The Ordovician Period started at a major extinction event called the Cambrian-Ordovician extinction events some time about 485.4 1.9 Ma." provide a valid answer to the question "Which event precipitated the Ordovician period?" OPTIONS:
- yes
- no

A:
yes