任何人都可以向我解释为什么以下代码抛出System.Reflection.AmbiguousMatchException？

using System;
using System.Reflection;

namespace A
{
  interface IObjectWithId<TId>
  {
    TId Id { get; }
  }
  interface IEntityBase : IObjectWithId<object>
  {
    new object Id { get; }
  }
  abstract class BusinessObject<TId> : IObjectWithId<TId>
  {
    public abstract TId Id { get; }
  }
  class EntityBase : BusinessObject<object>, IEntityBase
  {
    public override object Id { get { return null; } }
  }

  public static class Program
  {
    public static void Main()
    {
      Console.WriteLine(typeof(EntityBase).GetProperty("Id", BindingFlags.Instance | BindingFlags.Public));
    }
  }
}
using System;
using System.Reflection;

namespa