Task: Question Generation
Input (English): Context: It 's true . Yesterday I cleaned the company van inside and out with my 10-year - old friend Mac . And there was a water hose and bare feet and a hot sunny day involved . And I had a perfect moment : an appreciative party to burst into hearty laughter when I said about the bugs in the van grill I was cleaning , " They 're all up in my grill , girl ! ".
Output (English): What may happen yesterday ?