Read the following paragraph and answer the question. Give ONLY the answer, no other words or explanation.

For example:

Answer: <most likely answer, as short as possible>.

Paragraph: In front of her kid . But today , she took the cake . I asked her not to say that , because it was making my job harder ( it was even harder to say that politely ) and she replied with " Oh , well you ' ve already done it once . " No , no I fucking well have n't .

Question: What may be the reason for the speaker being so upset ?
The other person is lying .
The woman denied saying something that the speaker knew she had said.