Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Washington (CNN) For Donald Trump, politics -- like real estate -- is a family business. The presumptive Republican nominee's search for a running mate revealed the intense and increasing role of three of his adult children, Donald Jr., Eric and Ivanka Trump, along with his son-in-law Jared Kushner, in the billionaire's unorthodox political operation. Trump offered the vice presidential slot to Indiana Gov. Mike Pence Wednesday, CNN has learned, and the Indiana governor accepted. Sources said that Trump's decision to pick Pence over more controversial candidates such as New Jersey Gov. Chris Christie followed a sustained behind-the-scenes lobbying push orchestrated from within the family's inner circle.Trump family led push for PenceDonald Jr., Eric and Ivanka to play key convention roleSon-in-law Jared Kushner also a key player 
 Question:But if the past is any guide, it won't be long before he too carves out a role in the _ empire.

Donald Trump