Read the following context and choose the best option to answer the question.
Context: She 'd lost her mobile , & has n't yet given us her new number . Has she received the card ? Will she ever contact us about collecting / delivering this dress ? Will the weather ever be suitable for her to wear it ?
Question: Why had we not heard from her ?
Options: 
- None of the above choices .
 - She was sleeping .
 - She was too busy to call .
 - She was mad and avoiding us .


None of the above choices .