[Q]: Sentence: On 7 June 1981, the Israeli air force destroyed Iraq's sole nuclear reactor, in order to impede Iraq's nuclear weapons program. Question: When did the Israeli air force destroy Iraq's sole nuclear reactor? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "They established their kingdom in the mid-18th century under the leadership of Ngwane III; the present boundaries were drawn up in 1881." provide a valid answer to "Who was the leader of the 18th century Swazi kingdom?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "The building was not completed until around 1090 but was consecrated on 28 December 1065, only a week before Edward's death on 5 January 1066." answer the question "What year was the building finished?" OPTIONS:
- yes
- no

A: yes

Does the sentence "They agreed on a strategy to sequence the genome of cultivated, tetraploid cotton." provide a valid answer to the question "When did a group of researchers decide to sequence the genomic structure of tetraploid cotton?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "On October 9, 2006 at 6:00 a.m., the network switched to a 24-hour schedule, becoming one of the last major English-language broadcasters to transition to such a schedule." a good answer to the question "When did stations previously sign off the air?" OPTIONS:
- yes
- no
Answer:
no

[Q]: Sentence: The period saw several important technical innovations, like the principle of linear perspective found in the work of Masaccio, and later described by Brunelleschi. Question: Which artistic principle was innovated by Brunelleschi? OPTIONS:
- yes
- no
++++++++++
[A]:
yes