Problem: (1) Eoacmaea chamorrorum is a species of sea snail , a true limpet , a true gastropod mollusk in the family Eoacmaeidae , one of the families of marine limpets .
(2) Eoacmaea chamorrorum is a species of sea snail , a true limpet , a marine gastropod mollusk in the Eoacmaeidae family , one of the families of the true limpets .

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

Problem: (1) The Old Harbour Bay celebrated on 13 May the arrival of the East Indians in Jamaica .
(2) Old Harbour Bay has always celebrated the arrival of the East Indians in Jamaica on 13 May .

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

Problem: (1) '' Continental Celtic '' is a geographic , not a linguistic grouping of ancient Celtic languages .
(2) '' Continental Celtic '' is a linguistic , not a geographic , grouping of the ancient Celtic languages .

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

Problem: (1) He attended preparatory school at the , and studied primary and secondary architecture at the ( IAVA ) .
(2) He attended the preparatory school and studied at the ( IAVA ) primary and secondary architecture .

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