Question:
Alleged cop killer died from gunshot

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:
Alleged cop killer died from shot to head

Question:
Egypt: Protesters storm Muslim Brotherhood's HQ

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?

Answer:
One killed in clashes at Muslim Brotherhood Cairo offices

Question:
A double decker bus drives on a city street.

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:
A double decker red United bus on a city street.