Problem: Wwo sentences:
Italian Prime Minister Silvio Berlusconi , whose country holds the rotating EU presidency , said he was prepared to call another meeting of leaders next month .
Italian Prime Minister Silvio Berlusconi , chairing the summit , said he was prepared to call an extra informal meeting of leaders next month on the constitution if necessary .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
It will cost about $ 20,000 per eight-week course of treatment , comparable to other injected cancer therapies , a spokeswoman said .
It will cost about $ 20,000 per average course of treatment -16 to 17 weeks .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
The broader Standard & Poor 's 500 Index .SPX declined 10.65 points , or 1.07 percent , to 987.86 .
The technology-laced Nasdaq Composite Index < .IXIC > declined 25.78 points , or 1.56 percent , to 1,627.84 .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
Then the authority can hold another set of public hearings on raising commuting costs , the judge said .
But the judge , Louis York , said the authority can hold another set of public hearings on raising commuting costs afterward .
Do they have the same meaning?

Answer:
yes