Egypt's Morsi rules out talks as hostage video appears

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?
Egyptian army pushes to attack kidnappers

"What they are doing right now is they drive around in their cars, while people are being killed 500 metres away.

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?
"They drive around in their cars, while people are being killed 500 metres away," he said on Sunday.

Boston bombing suspect buried

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?
Boston bombing suspect to appear in court

Mixed Progress Reported in Fight Against Islamic State

What is a sentence that would be (on a scale from 0 to 5) a 2 out of 5 in terms of textual similarity to the above sentence?
Backstage Moves Intensify as Fight Against Islamic State Widens