Problem: Wwo sentences:
Viacom 's lawyers say Spike is a common name that does not necessarily prompt thoughts of Lee .
Viacom 's lawyers say Spike is a common name that doesn 't necessarily prompt thoughts of the 46-year-old film director .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
Woori Finance is the only large bank remaining to be sold but the government still has large stakes in several other lenders .
Woori Finance is the only large bank still to be sold but the state retains large stakes in several others , leading to suspicions of government meddling in lending decisions .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
An unclear number of people were killed and more injured .
Four people were killed and 50 injured in the attacks .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
Advertising revenue at the FT newspaper was down 18 percent in the first half and circulation was down 5 percent .
Advertising revenue at the Financial Times was down about 18 percent in the first half and recent months have seen little improvement .
Do they have the same meaning?

Answer:
no