Question:
Mandela's condition has 'worsened over past 48 hours'

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:
Mandela's condition has 'improved'

Question:
DeVries, who was voluntarily castrated in August 2001, has said the surgery took away his ability to become sexually aroused.

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:
He was voluntarily castrated in 2001, an operation he contends removed his ability to become sexually aroused.

Question:
The Ireland Palestine Solidarity Campaign, of which he was a member, said he was researching a schools exchange project.

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:
The Ireland Palestine Solidarity Campaign, of which Mr O Muireagain was a member, welcomed his release.