Premise: The Land Before Time is a 1988 American-Irish animated adventure drama film directed and produced by Don Bluth and executive produced by Steven Spielberg , George Lucas , Kathleen Kennedy , and Frank Marshall . This is the only Don Bluth film of the 1980s in which Dom DeLuise did not participate ( instead , he starred in Disney 's Oliver & Company that same year ) , and the only film in The Land Before Time series that is not a musical , as well as the only one to be released theatrically worldwide .
Hypothesis: The Land Before Time is an animated film released in 1990.
Label: CONTRADICTION