QUES: Using bookmarks and back and forth buttons - we had about eighteen different things we had in mind for the browser , " he told an industry audience in London yesterday .

Using bookmarks and back and forth buttons -- we had about eighteen different things we had in mind for the browser . "

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

QUES: About 25 governments have signed in the last four months , about half of those in the last three weeks .

According to the State Department list , about 25 nations have signed bilateral agreements in the past four months , about half in the past three weeks .

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

QUES: After the further analysis of the subset data , the companies plan to discuss the results with regulators and then determine how to proceed .

The two companies plan further analysis of the subset data and will discuss the results with regulatory agencies .

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