arbitration questions

question 1. Identify and discuss three ways in which the courts act in a supportive or supervisory fashion to arbitration.
2. What is the separability doctrine? Provide an example of how the separability doctrine works.
3.What is the severability doctrine?  Provide an example of how the severability doctrine works.
4.Identify and discuss at least two ways in which arbitration is similar/dissimilar to mediation.
please answer those questions instead of writing them into a paper