rtokens: As far as I know , it 's been to four alarms -- more trucks , more people , " said Don Penney of the Rochester Fire Department said .
pos: " PRP VBD DT NN , CC RB PRP VBD VBN IN NN .
tokens: " It was an explosion , and then it got involved in fire .
ltokens: An explosion leveled Rochester 's one-story Lilac Falls Motel , killing two people , fire officials said Friday .