I want to know the answer to the following question:
What was the first private equity firm to decide not to submit a bid for Dell?
All the background I'm provided with is that "Other private equity firms such as KKR & Co. and TPG Capital declined to submit alternative bids for Dell, citing the uncertain market for personal computers and competitive pressures, so the "wide-open bidding war" never materialized.". Is that enough to answer the question?