nhibernate +criteria. How to return result without one referenced entity

Question

I have criteria:

ICriteria criteria = Session.CreateCriteria<Entity>()
                .SetFetchMode("Entity1", FetchMode.Eager)
                .SetFetchMode("Entity2", FetchMode.Select)
                .SetMaxResults(max)
                .SetFirstResult(min)
                .Add(Restrictions.Eq("Available", true))
                .CreateAlias("Entity3", "b")//, NHibernate.SqlCommand.JoinType.InnerJoin)
                .Add(Restrictions.Eq("b.Name", variable))
                .SetResultTransformer(new NHibernate.Transform.DistinctRootEntityResultTransformer());

When I execute this query, all fields from Entity3 are returned to. How can I execute it and have in result only Entity objects with referenced Entity1 and Entity2 without Entity3?