Task: Question Answering
Input (English): Passage: The first single released from Tragic Kingdom was "Just a Girl", which details Gwen Stefani's exasperation with female stereotypes and her father's concerned reaction to her driving home late from her boyfriend's house. It peaked at number 23 on the Billboard Hot 100 chart and number 10 on the Modern Rock Tracks chart. The song also charted on the UK Singles Chart, where its original release peaked at number 38 and its reissue at number three. The second single was "Spiderwebs", written about an uninterested woman who is trying to avoid the constant phone calls of a persistent man. It reached number five on the Billboard Modern Rock Tracks chart, number 11 on the Billboard Top 40 Mainstream chart, and number 16 on the UK Singles Chart.The third single was "Don't Speak", a ballad about the breakup of Stefani and Kanal's relationship. It peaked at number one on the Billboard Hot 100 Airplay, and maintained that position for 16 consecutive weeks, a record at the time, although it was broken in 1998 by the Goo Goo Dolls' "Iris" with 18 weeks. The song was not eligible to chart on the Billboard Hot 100 because no commercial single was released, which was a requirement at the time. The song also peaked at number two on the Modern Rock Tracks chart, at number six on the Adult Contemporary chart, at number one on the Adult Top 40 chart, and at number nine on the Rhythmic Top 40 chart. The song also appeared on several international charts, reaching number one in Australia, Belgium, the Netherlands, New Zealand, Norway, Sweden, Switzerland, and the United Kingdom, number two in Austria and Germany, and number four in Finland and France."Excuse Me Mr." and "Sunday Morning" were released as the album's fourth and fifth singles, respectively. "Excuse Me Mr." reached number 17 on the Billboard Modern Rock Tracks chart and number 11 in New Zealand. "Sunday Morning" peaked at number 35 on the Billboard Top 40 Mainstream chart, number 21 in Australia, number 42 in New Zealand, and number 55 in Sweden. Composing the song began when Kanal was having a fight with Stefani, then his girlfriend, through the bathroom door of his parents' house in Yorba Linda, California. Stefani later changed the lyrics to discuss dealing with her breakup with Kanal. "Happy Now?" was released as the album's sixth single on September 23, 1997, but failed to chart anywhere. "Hey You!" was released as the seventh and final single from Tragic Kingdom; it peaked at number 51 on the Dutch Single Top 100. Despite being a Dutch-only single, a Sophie Muller-directed music video was filmed to promote the single. 
Question: What is the name of the song that was not eligible to chart on the Billboard Hot 100 because no commercial single was released?
Output (English): Don't Speak.