Not an issue.

There may be something wrong with my code, but this test case is correct. The exercise is, by design, rather vague. That's why the description ends with "figure out the rest from the given test cases".

That being said, the reason for this particular test case expecting False is explicitely mentioned in the description.

Try to put the letters on top of each other as in the description. Does it work?

Let me know if you need hints. :-)

The expected and actual are swapped around, so your code is returning "N ffns bt,\nr wrtng s mng th wrst 'v vr rd" and the expected is "N ffns bt,\nYr wrtng s mng th wrst 'v vr rd".

"Y" is not a vowel. Do not include this.