On a scale from 0-5, where 0 is "not similar" and 5 is "very similar", how similar is the sentence "the cfe limits the use of armed forces and heavy weaponry and prescribes measures aimed at confidence-building, transparency and cooperation between member states." to the sentence "the treaty limits deployments of tanks and troops in nato and former easter european warsaw pact countries and establishes confidence-building, transparency and cooperation measures between member"?
4