...Operator Ladies and gentlemen, thank you for standing by and welcome to Uber Technologies, Inc. Fourth Quarter 2019 Earnings Conference Call. (Operator Instructions) After the speaker's presentation, there will be a question-and-answer session. (Operator Instructions) I would now like to hand the conference over to your first speaker today, Emily Reuter, Investor Relations. Please go ahead. Emily Reuter;Head of Investor Relations Thank you, operator. Thank you for joining us today, and welcome to Uber Technologies' Fourth Quarter 2019 Earnings Presentation. On the call today, we have Dara Khosrowshahi and Nelson Chai. We also have Kent Schofield, and this is Emily Reuter from the Investor Relations team. During today's call, we will present both GAAP and non-GAAP financial measures. Additional disclosures regarding these non-GAAP measures, including a reconciliation of GAAP to non-GAAP measures, are included in the press release, supplemental slides and our filings with the SEC, each of...