as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
write three sentences in the past tense that include the word "expired".
user
1. the milk had expired, so i had to toss it away. 
2. jennifer was dismayed to find out her gym membership had expired. 
3. my sister was relieved when the lease of her old apartment finally expired.
assistant