Rate the similarity of the following two sentences
Shares of SCO closed at $10.93, down 28 cents, in Monday trading on the Nasdaq Stock Market.
IBM shares closed up $1.75, or 2.11 percent, at $84.50 on the New York Stock Exchange.

1

Rate the similarity of the following two sentences
Butter is being put into a bowl.
A man cutting butter into a mixing bowl.

4

Rate the similarity of the following two sentences
"Unlike many early-stage Internet firms, Google is believed to be profitable.
The privately held Google is believed to be profitable.
4