premise: Peter Billingsley (born April 16, 1971), also known as Peter Michaelsen and Peter Billingsley-Michaelsen, is an American actor, director, and producer, known for his role as Ralphie in the 1983 movie "A Christmas Story" and as "Messy Marvin" in the Hershey's Chocolate Syrup commercials during the 1970s. He began his career as an infant in television commercials.
hypothesis: Peter Billingsley directed A Christmas Story
reason: The context says that A Christmas Story was in 1983. Peter Billingsley  would only have been 12 then, so was definitely not the director for this movie. The system probably found it hard to understand what roles a child can do, versus which roles need an adult