Pak: 20 dead in anti-Islam film protests
25 injured in anti-Islam film protest in Islamabad, Pakistan

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer: 2

They are NOT as sovereign as they were before.
to repeat: They are NOT as sovereign as they were before.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer: 4

A dog swimming with a stick in it's mouth.
A dog running with a stick in it's mouth.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer: 3

A man is playing the guitar.
The man played his guitar with a friend.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing".

Answer:
3