Question:
US officials said downward "rotor wash" generated by the hovering helicopter stripped the flag from the tower.

What is a sentence that would be (on a scale from 0 to 5) a 3 out of 5 in terms of textual similarity to the above sentence?

Answer:
US military officials say rotor wash from the helicopter might have blown down the banner.

Question:
Ukraine's Korobka gets four-year doping ban

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:
Ukrainian weightlifter gets four-year doping ban

Question:
12 militants killed in Afghan raids: ministry

What is a sentence that would be (on a scale from 0 to 5) a 3 out of 5 in terms of textual similarity to the above sentence?

Answer:
35 militants killed in Afghan raids: official