Problem: (1) During his reign , the Moghuls ( Persian name of the Mongols ) still preserved their Mongolian identity and spoke in the Mongol language .
(2) During his reign , the Moghuls ( Persian designation of Mongols ) still preserved their Mongol identity and spoke in Mongolian language .

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

Problem: (1) Emma 's brother William and her two sisters Jemima Thomasina and Sarah belonged to the Weeden family .
(2) The Weeden family included Sarah 's brother William , and her two sisters Jemima Thomasina and Emma .

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

Problem: (1) The leaves are alternately arranged along the branches and lance-shaped , often have small , irregular toothing and are mostly long and wide .
(2) The leaves are arranged alternately along the branches and are lance-shaped , often have small , irregular serrations , and are mostly long and wide .

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

Problem: (1) In many problems , it is more convenient to work with D and the total charges than with E and the free charge .
(2) In case of many problems it is more convenient to work with D and the free charges than with E and the total charge .

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