Question:
Negotiators said Friday they made progress during their latest round of free-trade negotiations between the United States and five Central American countries this week in Houston.

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:
Negotiators said Friday they made good progress during their latest round of talks on creating a Central American Free Trade Agreement.

Question:
Italy to swear in new coalition government

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:
Deal reached on new Italian government

Question:
A child runs through the grass.

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:
A dog runs through a field chasing a ball.