Question:
And here I thought I knew me some math.

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:
Funny, I thought the same thing about some math.

Question:
Saudi-born Nigerian charged with terrorism in New York

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:
Two men charged with terrorism offences

Question:
Chinese stocks gain at midday Monday

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:
Chinese stocks fall after RRR cut - May 14