Q: However , the standards body warns that changes to Internet Explorer may affect a " large number " of existing Web sites .

Still , changes to IE " may affect a large number of existing Web pages , " according to the W3C 's notice .

Please tell me if the sentences above mean the same.
OPTIONS:
- no
- yes
A: yes

Q:
Do these sentences have the same meaning?
The virus spreads when unsuspecting computer users open file attachments in emails that contain familiar headings like " Thank You ! " and " Re : Details " .
Sobig.F spreads when unsuspecting computer users open file attachments in e-mails that contain such familiar headings as " Thank You ! , " " Re : Details " or " Re : That Movie . "

OPTIONS:
- no
- yes
A:
yes

input question: They used discarded skin from consenting patients who had undergone surgery and exposed it to UVA light at intensities similar to that of sunlight .
Sanders and colleagues at RAFT exposed skin samples removed from consenting patients during surgery to UVA light at intensities similar to that of sunlight .

OPTIONS:
- no
- yes
output answer: yes

[Q]: Earlier this year , the company announced a restatement of its 2002 , 2001 and 2000 financial results .
Earlier this year , the company said it would restate its 2000 , 2001 and 2002 financial results .
(See options at the end). If the first sentence is true, is the second one also true?
OPTIONS:
- no
- yes

[A]: yes

Question:
S1: It is almost certain to exacerbate the bitter divisions between Washington and Europe that have not abated since the end of the war in Iraq .
S2: It is almost certain to exacerbate the divisions between Washington and Europe that emerged before the war in Iraq .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes

input question: Dallas Coach Don Nelson declared Nowitzki 's status as doubtful .
Coach Don Nelson declared Nowitzki out at the team 's morning shootaround .

OPTIONS:
- no
- yes
output answer:
no