A man is riding a horse.

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?
A man is riding a motorcycle.

Grassley and Baucus said they had rejected that approach in their plan.

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?
Mr. Grassley and Mr. Baucus rejected any disparity in drug benefits.

Spain's jobless claims hit new high

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?
Spain jobless rate hits new high

A man cut a tree with an axe.

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?
A man chops down a tree with an axe.