Same meaning?
An AMO warm phase reduces the summer rainfall over Sahel , while a cold phase strengthens it .
An AMO warm phase reduces the summer rain over the Sahel , while a cold phase strengthens it .

Answer: yes

Same meaning?
It was built and widened in 1974 , with gravel roads dredged on each side of the canal .
It was dredged and extended in 1974 , built with gravel roads on each side of the canal .

Answer: no

Same meaning?
Reed was awarded the Conspicuous Gallantry Medal , while Magennis and Fraser both received the Victoria Cross and Smith was promoted to Lieutenant in December 1945 .
Reed received the Conspicuous Gallantry Medal , while Magennis and Fraser were both awarded the Victoria Cross . Smith was promoted to temporary lieutenant in December 1945 .

Answer: yes

Same meaning?
In the war of the Fourth Coalition , Joachim Murat fights in the Grande Armee under the command of Klein .
In the War of the Fourth Coalition , Klein fought in the Grande Armee under command of Joachim Murat .

Answer:
no