Task: Question Answering
Input (English): passage: On July 28, 2014, Dollar Tree announced that it would buy Family Dollar for $8.5 billion. The sale delivered a windfall to the company's biggest shareholder Carl Icahn, who acquired his 9.4 percent stake in June 2014. On January 22, 2015, Family Dollar shareholders approved the Dollar Tree bid.
 question: is dollar tree and family dollar the same company?
Output (English): Yes