I want to know the answer to the following question:
Who was rookie of the year in 1989?
All the background I'm provided with is that "After splitting the first two games at home, the Cubs headed to the Bay Area, where despite holding a lead at some point in each of the next three games, bullpen meltdowns and managerial blunders ultimately led to three straight losses.". Is that enough to answer the question?
Answer: no