QUES: The agency said it would not release the name of the 17-year-old involved because he is a minor .

The agency said it had no plans to release the name of the teenager involved because he was a minor .

The sentences above mean the same or not?
****
ANS: yes

QUES: Enron 's 401 ( k ) plan covered about 20,000 workers , retirees and beneficiaries .

Enron 's stock comprised as much as 61 % of the workers ' 401 ( k ) portfolios .

The sentences above mean the same or not?
****
ANS: no

QUES: 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 .

The sentences above mean the same or not?
****
ANS:
yes