Problem: (1) The Sm ring permanently binds to the snRNAs of U1 , U2 , U4 and U5 , which form four of the five snRNPs that form the main spliceosome .
(2) The Sm ring permanently binds to the U1 , U2 , U4 and U5 snRNAs which constitute four of the five snRNPs that form the major spliceosome .

Do (1) and (2) mean the same thing?
A: yes

Problem: (1) A professional thief ( John Cusack ) takes a former racing driver ( Thomas Jane ) hostage and forces him to drive his car .
(2) A professional thief ( Thomas Jane ) takes a former race car driver ( John Cusack ) hostage and forces him to drive his getaway car .

Do (1) and (2) mean the same thing?
A: no

Problem: (1) He was stranded by 51 among the leaders in inherited runners .
(2) He was inherited by 51 among the leaders in stranded runners .

Do (1) and (2) mean the same thing?
A: no

Problem: (1) Young birds are light grey and brown above , with buff underparts and a dark spot through the eye .
(2) Young birds are light grey and brown above , with buff underparts and a dark patch through the eye .

Do (1) and (2) mean the same thing?
A:
yes