Pasted

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
 
namespace AnimalTrainer
{
  class Trainer
  {
    public IMakeNose Entity { get; set; }
 
    public Trainer(IMakeNose entity)
    {
      Entity = entity;
    }
 
    public string MakItSpeak()
    {
      return Entity.MakeNoise();
    }
 
  }
}