Premise: Apple Lisa is a desktop computer developed by Apple , released on January 19 , 1983 . In 1982 , after Steve Jobs was forced out of the Lisa project , he joined the Macintosh project , at that time developing a much more limited machine with a task-switching interface . Jobs redirected the Macintosh team to build a cheaper and better Lisa , releasing it in January 1984 and quickly outstripping Lisa sales . Steve Jobs . This led to development of the unsuccessful Apple Lisa in 1983 , followed by the breakthrough Macintosh in 1984 .
Hypothesis: Steve Jobs worked on the Apple Lisa.
Label: ENTAILMENT