Problem: Wwo sentences:
Tomorrow 's testimony is to give an inside look at tax shelter development and marketing .
Tuesday ' s testimony is to give an inside look at tax-shelter development and marketing .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
In a major setback to consumers , a federal judge granted the government 's request Thursday to shut down a company that helps customers buy cheaper prescription drugs from Canada .
A federal judge Thursday granted a request by the Food and Drug Administration to shut down Rx Depot , a popular Internet company that sells cheaper prescription drugs from Canada .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
I never organised a youth camp for the diocese of Bendigo .
I never attended a youth camp organised by that diocese . "
Do they have the same meaning?

Answer: no

Problem: Wwo sentences:
Today , the Columbia Accident Investigation Board will issue its findings on what caused the accident .
The Columbia Accident Investigation Board has placed the blame for the accident squarely on Nasa .
Do they have the same meaning?

Answer:
no