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:
Over the weekend , NASA landed a six-wheeled robot on Mars to study the planet .
Last Saturday , a six-wheeled robot developed by NASA landed on Mars and began sending back images of the planet .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
Activists say they fear the gathering is an attempt by corporate farming to push bio-engineered crops on starving countries .
Instead , they fear the conference is an attempt by corporate farming and biotech interests to push into new markets .
Do they have the same meaning?

Answer: yes

Problem: Wwo sentences:
He had also said an interest rate cut by the European Central Bank , which meets Thursday , would be welcome .
He had also said on the eve of Monday 's talks that an interest rate cut by the European Central Bank , which meets on Thursday , would be welcome .
Do they have the same meaning?

Answer:
yes