Problem: Wwo sentences:
Dell has about 32 percent of the U.S. market , but much lower share in the rest of the world .
Dell has 32 percent of the PC market in the United States , but it has only a 10 percent share in the rest of the world .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer: yes

Here are two sentences:

When Biggs 's body was found , authorities had no leads until four months later , when a tipster said Mallard talked about the incident at a party .

Authorities had no leads in Biggs ' death until four months later , when a tipster said Mallard talked about the incident at a party .
OPTIONS:
- no
- yes

yes

Q: He told the jury Stubbs is a " cold , calculating killer . "

District Attorney Dave Lupas reminded jurors that Stubbs is , " a cold , calculating killer " .

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

Q:
Do these sentences have the same meaning?
Mr. Weingarten said that he expected Mr. Ebbers , who turned 62 yesterday , to be fully exonerated at trial .
Mr. Ebbers ' attorney Reid Weingarten said he expects Mr. Ebbers to be exonerated .

OPTIONS:
- no
- yes
A:
yes

input question: The United States accuses Saddam loyalists of attacks on oilfields and pipelines crucial to Iraq 's economic recovery .
Loyalists are also believed to be behind attacks on oil pipelines and fields that are crucial to Iraq 's economic recovery .

OPTIONS:
- no
- yes
output answer: yes

Problem: Wwo sentences:
US Special Forces troops are training Colombian soldiers at military bases in the region to protect the pipeline , which transports crude from Colombia 's second-biggest oil field .
U.S. Special Forces troops are training Colombian soldiers at military bases in the region to protect the pipeline .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer:
no