Problem: (1) One of the greatest landowners in Saint Mary at the turn of the 20th century was Chris Blackwell , the mother of Blackwell .
(2) One of the largest landowners in Saint Mary at the turn of the 20th Century was Blanche Blackwell , mother of Chris Blackwell .

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

Problem: (1) It is hairy , branched , hollow ( except on the nodes ) and sparsely grooved .
(2) It is hairy , branched , hollow ( except at the nodes ) , and sparsely grooved .

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

Problem: (1) In 1989 , London joined the Peace Corps in Malawi and co-managed a regional business development program in Africa .
(2) London joined the Peace Corps in Malawi in 1989 and led a regional business development program in Africa .

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

Problem: (1) Leelanau County is a charter municipality of Elmwood Charter Township in the U.S. state of Michigan .
(2) Leelanau County is a charter township of Elmwood Charter Township in the U.S. state of Michigan .

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