Question:
A man is talking.

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:
The man is walking.

Question:
The government recently shelved peace talks being brokered by neighbouring Malaysia after a spate of attacks on Mindanao, including three deadly bombings, that it blamed on the MILF.

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:
The government recently shelved peace talks with the MILF, being brokered by Malaysia, after a string of attacks, including three bombings, on Mindanao.

Question:
a computer on the floor.

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:
A Macintosh computer sitting on the floor.