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
rank these technology companies from 1 (most successful) to 5 (least successful): microsoft, apple, google, oracle, ibm
user
1. apple
2. google
3. microsoft
4. oracle
5. ibm
assistant