history: I really enjoy watching a Justin Timberlake performance.  Can you tell me more about him?
knowledge: In the late 1990s, Timberlake rose to prominence as one of the two lead vocalists and youngest member of NSYNC, which eventually became one of the best-selling boy bands of all time.
response: Of course, Timberlake rose to prominence in the late 1990s!
history: I really enjoy watching a Justin Timberlake performance.  Can you tell me more about him?
Of course, Timberlake rose to prominence in the late 1990s!
What was the boy band he was is in before?
knowledge: In the late 1990s, Timberlake rose to prominence as one of the two lead vocalists and youngest member of NSYNC, which eventually became one of the best-selling boy bands of all time.
response: Well, I believe it was NSYNC. He was the youngest member of that boy band
history: I really enjoy watching a Justin Timberlake performance.  Can you tell me more about him?
Of course, Timberlake rose to prominence in the late 1990s!
What was the boy band he was is in before?
Well, I believe it was NSYNC. He was the youngest member of that boy band
What are his most popular single songs since he went solo?
knowledge: Timberlake began to adopt a more mature image as an artist with the release of his debut solo album, the R&B-focused ''Justified'' (2002), which yielded the successful singles ''Cry Me a River'' and ''Rock Your Body'', and earned his first two Grammy Awards.
response: Frankly, I am not sure about the most popular singles. That said, I am aware that the singles "Rock Your Body" and "Cry Me a River" were successful.
history: I really enjoy watching a Justin Timberlake performance.  Can you tell me more about him?
Of course, Timberlake rose to prominence in the late 1990s!
What was the boy band he was is in before?
Well, I believe it was NSYNC. He was the youngest member of that boy band
What are his most popular single songs since he went solo?
Frankly, I am not sure about the most popular singles. That said, I am aware that the singles "Rock Your Body" and "Cry Me a River" were successful.
I really liked his superbowl performance this year.  I think he totally rocked it with the Prince tribute.
knowledge: ''The One After the Superbowl'' is a double-length episode of the American television sitcom ''Friends''' second season.
response: I don't think I've seen that. It reminds me of an episode from Friends called The One After the Superbowl!