def access_second_element(word):
    list= ['lion','eagle','army','navy','marine']
    return list[1]

def access_third_element(word):
    list= ['lion','eagle','army','navy','marine']
    return list[2]

def access_last_element(word):
    list= ['lion','eagle','army','navy','marine']
    return list[-1]

x=access_second_element(list)
print(x)
y=access_third_element(list)
print(y)
z=access_last_element(list)
print(z)