Problem: (1) Lesotho supported the coup in South Africa in 1986 that brought Justin Lekhanya to power .
(2) In 1986 , South Africa supported the coup d'etat in Lesotho which brought Justin Lekhanya to power .

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

Problem: (1) The Stramba River is a tributary of the River Geamartalui in Romania .
(2) The Geamartalui River is a tributary of the Stramba River in Romania .

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

Problem: (1) A small modular reactor concept has been designed , but the large design is still being conceptualized .
(2) A small modular reactor concept has been designed , but the big design is still being conceptualized .

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

Problem: (1) The concept of a redistributive system is at least as old as the concept of Pharaoh , which means '' great house '' and describes the Royal Palace .
(2) The concept of a redistribution system is at least as old as the concept of Pharaoh , which means '' royal house '' and describes the great palace .

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