input question: Information:  - Célena Francine Alexandra Cherry (born 1977 in Hammersmith, London) is an English singer. She is the lead singer of the girl group Honeyz.  - "Finally Found" is the debut single by British girl group Honeyz. It was released on 24 August 1998 as the lead single from their debut album "Wonder No. 8" (1998). The song was their most successful single in the UK and worldwide, peaking at number four on the UK Singles Chart and earning platinum status in Australia.  - Mariama Potts (née Mariama Goodman) is an English dancer and singer who has been a member of the bands Solid HarmoniE and the Honeyz.  - "Won't Take It Lying Down" is a song by British-based girl group Honeyz, released as the group's fifth single from their debut studio album "Wonder No. 8". It was their last single with member Mariama Goodman, who was later replaced by original member Heavenli Abdi.  - Wonder No. 8 is the debut studio album by British girl group Honeyz. It was first released on 23 November 1998 and then re-released with extra tracks on 1 November 1999.  - A girl group is a music act featuring several female singers who generally harmonize together. The term "girl group" is also used in a narrower sense in the United States of America to denote the wave of American female pop music singing groups, many of whom were influenced by doo-wop, and which flourished in the late 1950s and early 1960s between the decline of early rock and roll and start of the British Invasion.  - `` Love of a Lifetime '' is a song by English girl group Honeyz , released as the group 's third single from their debut sutdio album Wonder No. 8 . It was their last single at the time with co-founding member Heavenli Abdi , following her departure months later .  - The Honeyz are an English R&B girl group. Formed in 1997, the original line-up consisted of Célena Cherry, Heavenli Denton and Naima Belkhiati. Mariama Goodman first replaced Denton in 1999. The group had five UK Top 10 hits between 1998 and 2000, including "Finally Found" (1998), "End of the Line" (1998) and "Won't Take It Lying Down" (2000).     What is the relationship between 'love of a lifetime ' and 'end of the line'????
output answer: follows


Problem: Given the question: Information:  - "Superman (It's Not Easy)" is a song by American artist Five for Fighting. It was released in April 2001 as the second single from his album "America Town". The song debuted on the "Billboard" Hot 100 chart at number 38 on October 27, 2001. It peaked at number 14 on the chart. The song was nominated for a Grammy Award for Best Pop Performance by a Duo or Group with Vocals at the 44th Grammy Awards in 2002.  - Vladimir John Ondrasik III (born January 7, 1965), known by his stage name Five for Fighting, is an American singer, songwriter and record producer. He is best known for his piano-based rock, such as the top 40 hits, "Superman (It's Not Easy)" (2001), "100 Years" (2003) and "The Riddle" (2006).  - "100 Years" is a song by American artist Five for Fighting. It was released in November 2003 as the first single from the album "The Battle for Everything".  - `` World '' is a song written and recorded by American recording artist Five for Fighting . It was released in November 2006 as the second single from the album Two Lights . It reached number 14 on the U.S. Billboard Adult Pop Songs chart .    What is the relationship between 'world ' and 'the riddle'?
++++++++++++++++++++++++++++++++
The answer is:
follows