QUES: If you 're over here thinking this problem has been blown out of proportion by the media , you are wrong .

" If you think this problem has been blown out of proportion by the media , you are wrong . "

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

QUES: In 1975 he married Marta Casals , the widow of Pablo Casals .

Istomin later married Casals ' widow , Marta , after Casals ' death in 1973 .

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

QUES: Both NASA and Russian space officials said it posed no danger to the crew .

American and Russian space officials stressed there is no immediate danger to the crew or the operation of the orbiting outpost .

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