Question:
Man 'who set himself ablaze' on National Mall dies

What is a sentence that would be (on a scale from 0 to 5) a 5 out of 5 in terms of textual similarity to the above sentence?

Answer:
Man Who Set Himself on Fire on National Mall Dies of Injuries

Question:
The missing workers, two men and a woman, were inside the building when the first blast occurred, Mayor Joe T. Parker said.

What is a sentence that would be (on a scale from 0 to 5) a 4 out of 5 in terms of textual similarity to the above sentence?

Answer:
Mayor Joe T. Parker said late Thursday that the three workers were two men and a woman who were inside the building when the first blast occurred.

Question:
A man is stabbing a target.

What is a sentence that would be (on a scale from 0 to 5) a 1 out of 5 in terms of textual similarity to the above sentence?

Answer:
A man is playing a guitar.