I found an interesting problem on https://www.codewars.com/kata/56d49587df52101de70011e4:
You have to write a function that describe Leo:
```python
def leo(oscar):
  pass
```

if oscar was (integer) 88, you have to return "Leo finally won the oscar! Leo is happy".
if oscar was 86, you have to return "Not even for Wolf of wallstreet?!"
if it was not 88 or 86 (and below 88) you should return "When will you give Leo an Oscar?"
if it was over 88 you should return "Leo got one already!"

I tried it in Python, but could not do it. Can you solve it?
def leo(oscar):
    """Return string describing Leo based on 'oscar'.

    (int) -> str

    Conditions:
        - If 'oscar' was 88, you should return "Leo finally won the oscar! Leo is happy",
        - If 'oscar' was 86, you should return "Not even for Wolf of wallstreet?!",
        - If 'oscar' was not 88 or 86 (and below 88) you should return "When will you give Leo an Oscar?",
        - If 'oscar' was over 88 you should return "Leo got one already!"

    >>> leo(88)
    "Leo finally won the oscar! Leo is happy"

    Example test cases:
        - test.assert_equals(leo(85),"When will you give Leo an Oscar?")
        - test.assert_equals(leo(86),"Not even for Wolf of wallstreet?!")
        - test.assert_equals(leo(87),"When will you give Leo an Oscar?")
        - test.assert_equals(leo(88),"Leo finally won the oscar! Leo is happy")
        - test.assert_equals(leo(89),"Leo got one already!")
    """
    if oscar > 88:
        return "Leo got one already!"
    elif oscar == 88:
        return "Leo finally won the oscar! Leo is happy"
    elif oscar == 86:
        return "Not even for Wolf of wallstreet?!"
    else:
        return "When will you give Leo an Oscar?"