Problem: (1) In the United Kingdom , mescaline in purified powder form is a Class A drug . However , dried cactus can be bought and sold legally .
(2) In the United Kingdom , meskaline is a class A drug in purified powder form , but dried cactus can be bought and sold legally .

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

Problem: (1) In 1903 , copper was dismantled by the Giroux Consolidated Mining Company and in 1904 by the Nevada Consolidated Copper Company .
(2) Starting in 1903 , copper was mined by the Giroux Consolidated Mining Company and by the Nevada Consolidated Copper Company in 1904 .

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

Problem: (1) In 1956 , Christine married Julian Popescu and had four children , including Charlotte Popescu , who also wrote children 's ponybooks .
(2) In 1956 , Charlotte Popescu married Julian Popescu and had four children , including Christine , who also wrote children 's ponybooks .

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

Problem: (1) Šišić ( born March 29 , 1983 in Zagreb ) is a Croatian football manager and former goalkeeper .
(2) Antonio Šišić ( born 29 March 1983 in Zagreb ) is a Croatian football manager and former football goalkeeper .

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