Question:
khoramabad is a city in western iran.

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:
zabol is a town in southeastern iran.

Question:
Afghan president delays signing US deal

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

Answer:
South Africa president: Mandela is improving

Question:
Russia warns it will 'respond' if interests in Ukraine attacked

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:
Russia warns it will respond if interests attacked in Ukraine