QUES: " We acted because we saw the evidence in a dramatic new light - through the prism of our experience on 9-11 . "

" We acted because we saw the existing evidence in a new light , through the prism of ... Sept . 11th . "

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

QUES: The Institute for Supply Management 's index of nonmanufacturing activity rose unexpectedly in April , reports said .

The Institute for Supply Management said its index of non-manufacturing activity rose to 50.7 from 47.9 in March .

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

QUES: The suspects are expected to turn themselves in to Pennsylvania authorities within the next few days .

The boys are expected to surrender voluntarily to Pennsylvania authorities within the next several days , Zimmer said .

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