Question:
Gagne struck out two in a perfect ninth inning for his 23rd save.

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:
Eric Gagne pitched a perfect ninth for his 23rd save in as many opportunities.

Question:
Australian PM defiant under pressure over leadership

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:
Australian PM Gillard set to win leadership challenge

Question:
A woman peels a potato.

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:
A woman is peeling a potato.