Python3 代码

a = input()
b = input()
c = input()

i = ["vertebrado", "invertebrado"]
j = ["ave", "mamifero", "inseto", "anelideo"]
k = ["carnivoro", "onivoro", "herbivoro", "hematofago"]

if a == i[0]:
    if b == j[0]:
        if c == k[0]:
            an = "aguia"
        elif c == k[1]:
            an = "pomba"
    elif b == j[1]:
        if c == k[1]:
            an = "homem"
        elif c == k[2]:
            an = "vaca"
elif a == i[1]:
    if b == j[2]:
        if c == k[3]:
            an = "pulga"
        elif c== k[2]:
            an = "lagarta"
    elif b == j[3]:
        if c == k[3]:
            an = "sanguessuga"
        elif c == k[1]:
            an = "minhoca"
print (an)