Task: Explanation
Input (English): American singer-songwriter Taylor Swift's career began with a record deal with Big Machine Records in 2005 and the release of her eponymous debut album the following year. In the United States, "Taylor Swift" peaked at number five on the "Billboard" 200 and stayed the longest on the chart during the 2000s. All of its singles—"Tim McGraw", "Teardrops on My Guitar", "Our Song", "Picture to Burn", and "Should've Said No"—charted within the top forty in the United States and were certified platinum by the RIAA. Swift followed with the release of the EPs "" and "Beautiful Eyes", which peaked at number twenty and number nine on the "Billboard" 200, respectively. Question: The Taylor Swift song, "Tim McGraw," which charted within the top forty in the United States was written about all the different things that would remind Swift's whom of Swift and their time spent together, once he departed? Answer: her senior boyfriend
Output (English):  All of its singles—Tim McGraw, Teardrops on My Guitar, Our Song, Picture to Burn, and Shouldve Said No—charted within the top forty in the United States and were certified platinum by the RIAA.