Q:
Do these sentences have the same meaning?
A nationally known itinerant computer hacker faces a federal arrest warrant on a sealed federal complaint in New York , a federal defender in California said Friday .
A nationally known computer hacker is being sought on a federal arrest warrant stemming from a sealed complaint in New York , a federal defender in California said Friday .
A:
yes

Q:
Do these sentences have the same meaning?
After Mao 's death in 1976 , Madame Mao was sentenced to life imprisonment for her role in the oppressive Cultural Revolution .
After Mao 's death in 1976 , she was tried and sentenced to death , later commuted to life .
A:
no

Q:
Do these sentences have the same meaning?
" We must not engage in borough warfare , " Thompson testified at a budget hearing by the City Council 's Finance Committee .
" We must not engage in borough warfare , " the Comptroller William Thompson told the Council , according to his written testimony .
A:
yes

Q:
Do these sentences have the same meaning?
During the flight , engineers misjudged the extent of the damage , and even during that period they lamented that the liftoff photography was poor .
During the flight , engineers underestimated the extent of the damage , and even then lamented that the liftoff photography was so poor .
A:
yes