Apart from calling as a friend , I wanted to tell her about some upcoming event in my college that I would like her to come . But after the phone call , I realised that she was not very pleased talking to me . Perhaps I was interrupting her from doing something .

Generate a question about the above context.
What might be the reason I think my friend was not pleased talking to me ?
Options: a. None of the above choices .; b. She did n't tell me about the upcoming event at her college which is unusual .; c. She seemed annoyed that I did not want to come to the upcoming event at her college .; d. She was very abrupt when answering and her voice sounded a bit anxious .;