input question: Initial reports indicated the shots had been fired from inside a mosque .
According to Central Command 's initial reports , the attackers fired from a mosque in the city .

OPTIONS:
- no
- yes
output answer: yes

[Q]: The broader Standard & Poor 's 500 Index ended up 1.03 points , or 0.10 percent , at 998.51 , ending at its highest since late June 2002 .
The broader Standard & Poor 's 500 Index .SPX was off 1.67 points , or 0.17 percent , at 995.81 .
(See options at the end). If the first sentence is true, is the second one also true?
OPTIONS:
- no
- yes

[A]: no

Question:
S1: Kempenaers said some species are still faithful , notably swans and sea birds such as the albatross , which mate for life and are never unfaithful to their partners .
S2: Kempenaers said fidelity still exists in some species , notably swans and sea birds such as the albatross that mate for life and are never unfaithful to their partners .
Are S1 and S2 the same?
OPTIONS:
- no
- yes
Answer:
yes

QUES: The broader Standard & Poor 's 500 Index .SPX dropped 9.90 points , or 0.99 percent , to 988.61 .

The technology-laced Nasdaq Composite Index was down 25.36 points , or 1.53 percent , at 1,628.26 .

The sentences above mean the same or not?
OPTIONS:
- no
- yes
****
ANS: no

[Q]: Bush is spending the weekend at his Crawford ranch , where he will play host to Italian Prime Minister Silvio Berlusconi .

He is to play host to Italian Prime Minister Silvio Berlusconi on Sunday and Monday .

OPTIONS:
- no
- yes
****
[A]: no

[Q]: But in the end , all the worm did was visit a pornography site , said Vincent Weafer , a security director with Symantec Security Response in California .

But Vincent Weafer , security director with Symantec Security Response , said all the virus did was visit a pornography site .

OPTIONS:
- no
- yes
****
[A]:
yes