Question:  Who produced a song that was released on September 12, 2008 by Big Machine Records, this artist has released four video albums and has appeared in thirty-eight music videos, five films and three television shows?
Sentence (from "Love Story (Taylor Swift song)"): Because of the scenario, Swift related to the plot of William Shakespeare's "Romeo and Juliet" (1597) and used it as a source of inspiration to compose the song.
Relevant evidence: No