Assertion: capacitor's change | /r/CreatedBy | 2015 biff
Facets:
Source sentences:
text: Due to the events in all three films, a total of four DeLoreans exist at the same time in 1955: the first in 1955 Doc's lab (taking place during the events of the first film), the second hidden somewhere by 2015 Biff after stealing the DeLorean in 2015, the third used by Doc and Marty to travel to 1955 and undo the changes caused by 2015 Biff, and the fourth hidden in the mine after Doc is transported to 1885.