Phils pills and fire

Tara was walking down the corridoor to give Phil his Anti-depressants (there was too mny ordered so if you want any come to medi bay) and his pain killers. She walked into a small room with only one exit (always a bad mistake) in the science labs. She was on the other side of the room before she realized that the bouncing bowling ball had knocked over a lit bunsen burner and a beaker of flammable liquid that went all over the small lab with only one exit. Not seeing any thing to put out the fire with and there being no fire department (who came up with no fire department???) Tara grabbed a botle of clear liquid and threw it at the fire then read the label 'Ethenol' "Oh smeg" said Tara to no one in particular, then "No wonder I failed chemestry in my GCSE's" starting to panick Tara saw two figures in the door way....
Who is in the doorway?
Will Tara burn to death?
Will people stop sending me hate mail???!!!          (please)
Why were so many extra anti-depressants ordered?
NRPG-- sorry about the blank post but the computer messed up :-)