Prior to joining Eastman Kodak, Mr. Palumbo held senior marketing positions for Procter & Gamble.

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?
Prior to joining Kodak, Palumbo worked for Procter & Gamble Corp., where he managed products such as Folgers and Pantene shampoo.

A brown dog running through the grass.

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?
two big brown dogs running through the snow.

The weekend arrest of Russia's richest man, Mikhail Khodorkovsky, chief executive of oil major YUKOS, on charges of fraud and tax evasion unnerved financial markets.

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?
Russian stocks fell after the arrest last Saturday of Mikhail Khodorkovsky, chief executive of Yukos Oil, on charges of fraud and tax evasion.

A large group of people riding brown and white horses.

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?
A group of people are firing up a hot air balloon.