Do the following sentences say the same thing?
A man is playing the piano.
A man is playing the trumpet.

2

Do the following sentences say the same thing?
She survives him as do their four children -- sons Anthony and Kelly, daughters Linda Hope and Nora Somers -- and four grandchildren.
Hope is survived by his wife; sons Anthony and Kelly; daughters Linda and Nora Somers; and four grandchildren.

4

Do the following sentences say the same thing?
Pakistani plane crashes with 127 on board
Pakistani Plane Crashes With 130 People On Board

3

Do the following sentences say the same thing?
Egypt set to lure Gulf investors
Egypt seeks to lure investors ...
3