Problem: Wwo sentences:
He also drove in a run on a groundout against Franklin in the fifth .
He drove in another run in the fifth inning on a groundout .
Do they have the same meaning?

Answer: yes

Problem: Wwo 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 .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
" Let 's show we won 't let them off , " said Marc Blondel , leader of the Force Ouvriere union .
" The movement to defend pensions is gaining momentum , and we won 't give up , " said Marc Blondel , leader of the Force Ouvriere union .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
But labor leaders said it was often difficult for these Americans to join a union because many employers fought organizing efforts .
But labor leaders say it is often hard for these people to join a union because many employers aggressively fight organizing efforts .
Do they have the same meaning?

Answer:
yes