Rate the similarity of the following two sentences
A person climbs up a snowy hill while their dog follows.
A person climbs a snowy hill while a black dog follows.

4

Rate the similarity of the following two sentences
Sudan Blocks YouTube Over Anti-Islam Film
Pakistan's PM orders YouTube halt over anti-Islam film

3

Rate the similarity of the following two sentences
A small dog runs through an obstacle course.
A small dog jumping over an obstacle.
4