Problem: Wwo sentences:
The men were immediately flown to nearby Botswana on a chartered Air Malawi flight , Malawi intelligence officials said on condition of anonymity .
The men were flown to nearby Botswana on an Air Malawi flight , the officials said .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
PFP Legislator Kao Ming-chien ( ) , the fifth Taiwanese expert invited by the WHO to join the conference , will arrive in Malaysia today .
Kao , the fifth Taiwanese expert invited by the WHO to attend the conference , however , was absent from the delegation .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
Shares in Wal-Mart closed at $ 58.28 , up 16 cents , in Tuesday trading on the New York Stock Exchange .
Wal-Mart shares rose 16 cents to close at $ 58.28 on the New York Stock Exchange .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
Food and Drug Administration ( news - web sites ) Commissioner Mark McClellan said Kraft 's initiative could start an important trend .
U.S. Food and Drug Administration Commissioner Mark McClellan said Kraft 's could start an important trend .
Do they have the same meaning?

Answer:
yes