[Q]: The Bluetooth SIG made its announcement at the Bluetooth World Congress in Amsterdam this week .

A new version of the Bluetooth specification was officially launched today at the start of the Bluetooth World Congress in Amsterdam .

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

Problem: Wwo sentences:
All those infected had recent close contact with prairie dogs .
One of those infected reported having recent contact with exotic animals there .
Do they have the same meaning? OPTIONS:
- no
- yes

Answer: yes

Here are two sentences:

Authorities said the informant , an inmate named Richard Powell who is imprisoned for killing his landlady in 1982 , led a team to the spot .

Authorities identified the tipster as Richard Powell , who is imprisoned for killing his landlady in 1982 .
OPTIONS:
- no
- yes

no

Q: It is a national concern that will touch virtually every American , " Abraham said .

The impact of natural-gas shortages " will touch virtually every American , " Energy Secretary Spencer Abraham warned yesterday .

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

Q:
Do these sentences have the same meaning?
I loved the Brazilian music I played .
" I 've played Brazilian music , but I 'm not Brazilian .

OPTIONS:
- no
- yes
A:
no

QUES: Andrew Sugden , an evolutionary biology expert and international managing editor of Science , described the find as a " milestone . . . this research has broken the size barrier for rodents " .

Andrew Sugden , an evolutionary biology expert and the international managing editor of Science , described the find as a " milestone " .

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