Rate the similarity of the following two sentences
A small bird eating from the feeder.
Bird eating from a bird feeder.

4

Rate the similarity of the following two sentences
you have no remains of a missile at the pentagon.
you have no witnesses for a missile at the pentagon.

3

Rate the similarity of the following two sentences
George Zimmerman 'to be charged' with killing Trayvon Martin
George Zimmerman to be charged in Trayvon Martin case, official says
4