Problem: Wwo sentences:
FCC Chairman Michael Powell said in a statement that the ruling would " throw a monkey wrench into the FCC 's efforts to develop a vitally important national broadband policy . "
He added that the decision will " throw a monkey wrench into the FCC 's efforts to develop a vitally important national broadband policy . "
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
" We 're optimistic we can deliver the vaccine to these people in time to do good , " said Dr. David Fleming of the Centers for Disease Control and Prevention .
" We 're optimistic we can deliver the vaccine to these people in time to do good , " said Dr. David Fleming , the CDC 's deputy director for Public Health and Science .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
The American troops , who also defend the mayor 's compound , have been attacked on two separate occasions .
The American troops from 3-15 infantry , who also defend the compound of the Falluja mayor , have been attacked on two occasions .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
And the First Amendment doesn 't say that the free exercise of religion is allowed except in government buildings .
The amendment deals with the free exercise of religion versus the government establishment of a religion .
Do they have the same meaning?

Answer:
no