And why is my grandson bottom of the class?

4 seconds sound clip from the Mr. Topaze (1961) movie soundboard.

You can hear this line at 00:37:03 in the Blu-ray version of the movie.

Quote context

[...]

- Now, let us be logical about this.

- When the Baroness tells you you will get your medal, you believe her, yet when she tells you there must be a mistake, you don't believe her!

- Madam, I assure you there cannot possibly be a mistake.

- Here he had another nought yesterday for mathematics.

- There's no doubt about it-the last in the class is Pitard Verniard.

- And why is my grandson bottom of the class?

- Why is he bottom?

- Because he keeps getting noughts.

- But why does he keep getting noughts?

- Yes, why?

- Because, madam, he is basically incapable of understanding the problem.

- And why is he basically incapable of understanding the problem?

[...]