Rate the similarity of the following two sentences
russian president putin signs decree suspending russia's application of european arms control treaty.
president vladimir putin signed a decree suspending russia's participation in the conventional forces in europe treaty.

4

Rate the similarity of the following two sentences
Obama is extreme and leftwing.
Obama is part of the extreme leftwing.

5

Rate the similarity of the following two sentences
The man poses for a photo in front of the train.
A man stands on a platform in front of a silver train.
3