Debt inspectors reach agreement with Greece

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?
Greece reaches agreement with troika, bailout tranche expected within days

A black steam train traveling on the railroad tracks.

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?
A green steam engine traveling on the railroad tracks.

What conviction would that be?

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?
What conviction where you talking about before?

The European Commission, the EU's powerful executive body, described the move as "legally unwarranted, economically unfounded and politically unhelpful."

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?
The American decision provoked an angry reaction from the European Commission, which described the move as "legally unwarranted, economically unfounded and politically unhelpful".