Problem: "Jenny from the Block" is a song recorded by American singer Jennifer Lopez, which features American rappers Jadakiss and Styles P; both members of The LOX. It was released by Epic Records on September 26, 2002, as the lead single from her third studio album This Is Me... Then (2002).

The song's accompanying music video was directed by Francis Lawrence. Its theme revolves around the media invading Lopez's life, particularly her relationship with then-boyfriend, Ben Affleck. The video was filmed entirely in Los Angeles, CA from October 18-20, 2002. It premiered on MTV's TRL on November 5, 2002, and on BET's 106 & Park on December 9, 2002. The video begins with surveillance camera footage of Lopez and Affleck in their apartment. Lopez is then shown dancing in the apartment to music on her Mp3 player, which is captured by the paparazzi. She is also seen performing the song (clothed in different outfits) amid bright lights on the streets of New York City with Jadakiss and Styles P. Separate scenes depict Lopez and Affleck on a yacht, sun baking, and swimming in the ocean. Footage of the couple having lunch at a restaurant and stopping at a gas station is also captured by the paparazzi. Lopez later visits a jewelry store, and sings "Loving You" in a recording studio. Finally, the couple are shown spending time together by a pool. Speaking of the video, Melissa Ng of The Spectator wrote: "Before celebrities become stars, they dream about gaining fame, fortune, and being in the spotlight [sic] Jennifer Lopez released a video for her single, Jenny From the Block. The video is basically about how she cannot find privacy with her fiance Ben Affleck. A lot of glamour is associated with fame and fortune; however, along with that glamour comes the loss of privacy." Speaking of the video, Justine Ashley Costanza of International Business Times wrote in 2012: "Back when Lopez was engaged to the wholesome actor, she decided it would be best to make a video about how hard their lives were. Poor J-Lo couldn't lounge on her yacht, be adored in a hot tub, or wear her $1 million engagement ring without someone taking her picture. It's not easy being overly wealthy superstars. The video's premise shows Lopez dealing with the perils of fame the only way she knows how...by taking off most of what she's wearing."

Where was the video filmed?

Answer with quotes: The video was filmed entirely in Los Angeles, CA

Problem: Dinosaur Jr. is an American rock band formed in Amherst, Massachusetts, in 1984, originally simply called Dinosaur until legal issues forced a change in name. The band was founded by J Mascis (guitar, vocals, primary songwriter), Lou Barlow (bass, vocals), and Murph (drums). After three albums on independent labels earned the band a reputation as one of the formative influences on American alternative rock, creative tension led to Mascis firing Barlow, who later formed Sebadoh and Folk Implosion. His replacement, Mike Johnson came aboard for three major-label albums.

Mascis and Barlow played together, on drums and guitar respectively, in the hardcore punk band Deep Wound, formed in 1982 while the pair were attending high school in western Massachusetts. After high school, they began exploring slower yet still aggressive music such as Black Sabbath, the Replacements, and Neil Young. Mascis' college friend Gerard Cosloy introduced him to psychedelic-influenced pop bands like Dream Syndicate, which Mascis in turn showed to Barlow. Barlow explained, "We loved speed metal...and we loved wimpy-jangly stuff". Deep Wound broke up in mid-1984. Cosloy had dropped out of the University of Massachusetts Amherst to focus on running his independent record label, Homestead Records, and promised Mascis that if he were to make a record Homestead would release it. Mascis wrote a number of songs by himself and showed them to Barlow, to whom he offered the bassist position. Barlow said the songs "were fucking brilliant...They were so far beyond. I was still into two-chord songs and basic stuff like 'I'm so sad.' While I was really into my own little tragedy, J was operating in this whole other panorama." Mascis enlisted vocalist Charlie Nakajima, also formerly of Deep Wound, and drummer Emmett Patrick Murphy, otherwise known as Murph, to complete the band. Mascis explained the concept behind the group as "ear-bleeding country". The band was initially named Mogo, and played their first show on University of Massachusetts Amherst campus in the first week of September 1984. However, Nakajima used the performance to launch an extended anti-police tirade. Mascis was so appalled by Nakajima's behavior at the show that he disbanded the group the next day. A few days later Mascis invited Barlow and Murph to form a new band without telling Nakajima. "I was kind of too wimpy to kick him out, exactly," Mascis later admitted. "Communicating with people has been a constant problem in the band." The trio named themselves Dinosaur, and Mascis and Barlow took over lead-vocal duties.

Why did they change the name?

Answer with quotes:
Mascis was so appalled by Nakajima's behavior at the show that he disbanded the group the next day.