Problem: Wwo sentences:
Kerry Kennedy Cuomo and Andrew Cuomo have been married 13 years .
Andrew Cuomo and Kerry Kennedy were married 13 years .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
Staff writer Dave Michaels contributed to this report .
Staff writers Frank Trejo and Robert Ingrassia contributed to this report .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
The president began his speech by acknowledging the terrorist attacks in Saudi Arabia that killed at least 29 people , including seven Americans .
Bush , however , also lashed out at the terrorist bombings in Saudi Arabia that killed at least 29 people -- including a number of Americans .
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
However , prosecutors have declined to take criminal action against guards , though Fine said his inquiry is not finished .
Prosecutors have declined to take criminal action against corrections officers , although Fine said his inquiry was not finished .
Do they have the same meaning?

Answer:
yes