question: OPTIONS:
- yes
- no
Normans also settled in Sicily and southern Italy, when Robert Guiscard (d. 1085) landed there in 1059 and established a duchy that later became the Kingdom of Sicily.
When did Robert Guiscard die?

answer: yes

[Q]: Sentence: Jerusalem with its many holy places probably had the highest concentration of mosaic-covered churches but very few of them survived the subsequent waves of destructions. Question: Where was the Armenian Mosaic found in Jerusalem? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "During the 20th century Valencia remained the third most populous city of Spain as its population tripled, rising from 213,550 inhabitants in 1900 to 739,014 in 2000." provide a valid answer to "What was Valencia's population in 2000?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "The Human Development Index report of 2005 shows that there were three boroughs with a very high Human Development Index, 12 with a high HDI value (9 above .85) and one with a medium HDI value (almost high)." answer the question "What year was the report that said 3 boroughs had very high HDI scores?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Organic cotton is generally understood as cotton from plants not genetically modified and that is certified to be grown without the use of any synthetic agricultural chemicals, such as fertilizers or pesticides." provide a valid answer to the question "How much organic cotton was produced worldwide in 2007?" OPTIONS:
- yes
- no

A: no

Does the sentence "As Whitlam had a majority in the House of Representatives, Speaker Gordon Scholes appealed to the Queen to reverse Kerr's decision." provide a valid answer to the question "Who appealed to Elizabeth to reverse the dismissal of Whitlam?" OPTIONS:
- yes
- no

A:
yes