Do the following sentences say the same thing?
Four U.S. Air Force helicopter crew members killed in UK crash
US Air Force helicopter crew killed in British crash

4

Do the following sentences say the same thing?
"I notice a mood change in their priorities," one politician said.
"I notice a mood change in their priorities," said one Iraqi politician after meeting with Mr. Bremer.

3

Do the following sentences say the same thing?
A person is slicing onions.
A person is peeling an onion.

3

Do the following sentences say the same thing?
A boy is checking a calender.
A boy is looking at a calendar.
4