Removing things from a list correctally : I am currently working on making an [Akinator][1]-like game that currently only does Zelda Breath of the Wild species.  For some reason, when I enter all of the information for coocoo, the output is Gerudo. Please help. Here is the code:

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    class Thing(): # The general class for a object
      def __init__(self, area, race, ally, living, extra):
        self.area = area
        self.race = race
        self.ally = ally
        self.living = living
        self.extra = extra
    class Guess(): # The class for the guess
      def __init__(self):
        self.area = None
        self.race = None
        self.ally = bool
        self.living = bool
        self.extra = str
    talus = Thing("everywhere", "talus", False, True, " rocky")
    coocoo = Thing("everywhere", "coocoo", True, True, " a fierce, chicken-like friend")
    zora = Thing("in the zora area", "zora", True, True, " swimming")
    rito = Thing("in the rito area", "rito", True, True, " flying")
    goron = Thing("in the goron area", "goron", True, True, " rolling")
    gerudo = Thing("in the gerudo area", "gerudo", True, True, " a women")
    hylean = Thing("everywhere", "hylean", True, True, " good and bad")
    guardian = Thing("everywhere", "guardian", False, False, " mechanical")
    moblin = Thing("everywhere", "moblin", False, True, " related to the bokoblin")
    staloblin = Thing("everywhere", "staloblin", False, False, " a large undead enemy")
    bokoblin = Thing("everywhere", "bokoblin", False, True, " a basic enemy")
    stalkoblin = Thing("everywhere", "stalkoblin", False, False, " a basic undead enemy")
    lynel = Thing("everywhere", "lynel", False, True, " a horse-like beast")
    octorok = Thing("everywhere", "octorok", False, True, " a rock-shooting monster")
    lizafos = Thing("everywhere", "lizafos", False, True, " a scaley, speeding, baddie")
    stalzafos = Thing("everywhere", "stalzafos", False, False, " a fast, skeletal enemy")
    spirit = Thing("everywhere", "spirit", True, False, " a helpful ghost")
    def akinator():
      everything = [talus, zora, rito, goron, gerudo, hylean, guardian, moblin, stalkoblin, staloblin, bokoblin, lynel, octorok, lizafos, stalzafos, spirit, coocoo]
      possible_areas = ["everywhere", "in the zora area", "in the rito area", "in the goron area", "in the gerudo area", "in the hylean greenlands"]
      guess = Guess()
      alive = input("Is it alive? y/n ")
      if alive == "n":
        guess.living = False
      elif alive == "y":
        guess.living = True
      for i in everything:
          if i.living != guess.living:
              everything.pop(everything.index(i))
      ally = input("Is it one of your allies? y/n ")
      if ally == "n":
        guess.ally = False
      elif ally == "y":
        guess.ally = True
      for i in everything:
           if i.ally != guess.ally:
              everything.pop(everything.index(i))
      for i in possible_areas:
          area = input("Do they live " + i + "? y/n ")
          if area == "y":
              guess.area = i
              break
      for i in everything:
          if i.area != guess.area:
              everything.pop(everything.index(i))
      for i in everything:
          extra = input("Is it" + i.extra + "? y/n ")
          if extra == "n":
            everything.pop(everything.index(i))
          if extra == "y":
             print("Is it a "+ i.race +"?") 
             quit()
      print("Is it a "+everything[0].race+"?")
      
    akinator()
      

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Thank you in advance. 



  [1]: http://en.akinator.com/