Do the following sentences say the same thing?

russia has ratified the amended version but the united states and other nato members have refused to do so until the russian government withdraws troops from the former soviet republics of moldova and georgia.
the united states and other nato members have refused to ratify the amended version until russia withdraws troops from former soviet republics moldova and georgia.

Return your answer on a scale from 0 to 5, where 0 is "not similar" and 5 is "very similar".
4