Premise: Hairspray (2007 soundtrack) . The film is an adaptation of the 2002 Broadway musical of the same name , itself adapted from John Waters 's original 1988 film . It features performances from the film 's cast , which includes John Travolta , Michelle Pfeiffer , Christopher Walken , Amanda Bynes , James Marsden , Queen Latifah , Brittany Snow , Zac Efron , Elijah Kelley , and Nikki Blonsky as the lead character of Tracy Turnblad .
Hypothesis: Hairspray (2007 soundtrack) is a certified engineer.
Label: CONTRADICTION