In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.

Passage: Kiedis was lyrically influenced by love, his girlfriend, and the emotions expressed when one fell in love. Songs written for the album such as "By the Way," "I Could Die for You," "Dosed," "Warm Tape" and non-album tracks "Someone" and "Body of Water" all digressed into the many sides of love. Drugs also played an integral part in Kiedis' writings, as he'd only been sober since December 2000. Tracks like "This Is the Place" and "Don't Forget Me" expressed his intense relationship with narcotics, the harmful physical and emotional effects they caused him and the ever-present danger of relapse (as Kiedis has suffered chronic relapse into drug-dependency). He referenced early Chili Peppers guitarist Hillel Slovak in "This Is the Place" and describes how drug use forced him to miss the funeral: "On the day my best friend died/I could not get my copper clean." "Venice Queen" was composed lyrically as an ode to Kiedis' drug rehabilitation therapist, Gloria Scott, who died shortly after he purchased her a home on California's Venice Beach. It mourned her death as a painful loss: "We all want to tell her/Tell her that we love her/Venice gets a queen/Best I've ever seen."
By the Way diverged from the band's previous styles, containing few funk-driven songs. "Can't Stop" and the title track were the only songs which revisited the Chili Peppers' once trademark style of short, rapped verses. "Throw Away Your Television," while not having any rapidly sung lyrics, also contained a funk-oriented bass line, though hinted at experimental rock due to the heavy use of distortion throughout the verse and chorus. Other "experimental" tracks include the melodica-based "On Mercury." "Cabron," the only track to be played entirely on acoustic guitar, has distinctive Latin influences. "Tear" and "Warm Tape" were keyboard based more so than guitar or bass, the latter being completely written on the instrument. Technically, By the Way saw the Chili Peppers employing several devices to distort and alter guitar and vocal sequences. "Don't Forget Me" utilizes a mellotron, wah pedal, and echoing techniques to convey an emotive atmosphere, while Frusciante uses a Big Muff for the solos on "Minor Thing.". 
Question: What is the last name of the person who suffered harmful physical and emotional effects from drugs?
Kiedis.

Passage: Sir Richard Starkey  (born 7 July 1940), known professionally as Ringo Starr, is an English musician, singer, songwriter and actor who gained worldwide fame as the drummer for the Beatles. He occasionally sang lead vocals with the group, usually for one song on each album, including "With a Little Help from My Friends", "Yellow Submarine", "Good Night", and their cover of "Act Naturally". He also wrote and sang the Beatles' songs "Don't Pass Me By" and "Octopus's Garden", and is credited as a co-writer of others, including "What Goes On" and "Flying".
Starr was afflicted by life-threatening illnesses during childhood, and he fell behind in school as a result of prolonged hospitalisations. He briefly held a position with British Rail before securing an apprenticeship at a Liverpool equipment manufacturer. Soon afterwards, he became interested in the UK skiffle craze and developed a fervent admiration for the genre. In 1957, he co-founded his first band, the Eddie Clayton Skiffle Group, which earned several prestigious local bookings before the fad succumbed to American rock and roll by early 1958. When the Beatles formed in 1960, Starr was a member of another Liverpool group, Rory Storm and the Hurricanes. After achieving moderate success in the UK and Hamburg, he quit the Hurricanes and joined the Beatles in August 1962, replacing Pete Best.
Starr played key roles in the Beatles' films and appeared in numerous others. After the band's break-up in 1970, he released several successful singles including the US number-four hit "It Don't Come Easy", and number ones "Photograph" and "You're Sixteen". In 1972, he released his most successful UK single, "Back Off Boogaloo", which peaked at number two. He achieved commercial and critical success with his 1973 album Ringo, which was a top-ten release in both the UK and the US. He has featured in a number of documentaries and hosted television shows.  He also narrated the first two series of the children's television programme Thomas & Friends and portrayed "Mr Conductor" during the first season of the PBS children's television series Shining Time Station. Since 1989, he has toured with thirteen variations of Ringo Starr & His All-Starr Band.
Starr's musicianship has received praise from other drummers, including Phil Collins and Journey's Steve Smith. He was inducted into the Modern Drummer Hall of Fame in 1998. In 2011, Rolling Stone readers named Starr the fifth-greatest drummer of all time. Starr, who was previously inducted into the Rock and Roll Hall of Fame as a Beatle in 1988, was inducted for his solo career in 2015, making him one of 21 performers inducted more than once. He is the richest drummer in the world with a net worth of US$350 million. He was appointed a Knight Bachelor in the 2018 New Year Honours for services to music. 
Question: What is the better-known name of the person who wrote and sang "Octopus's Garden"?
Ringo Starr.

Passage: Johann Sebastian Bach composed the secular cantata Die Zeit, die Tag und Jahre macht (Time, which day and year doth make), BWV 134.1, BWV 134a, while he was in the service of the court of Leopold, Prince of Anhalt-Köthen. Bach wrote the work as a  serenata for the celebration of New Year's Day 1719.
The libretto by Christian Friedrich Hunold, an academic at the University of Halle, takes the form of a dialogue between two allegorical figures, Time and Divine Providence, representing the past and future, respectively. Bach set the words in eight movements consisting of alternating recitatives and arias, culminating in a choral finale. Most movements are duets of solo voices, an alto as Divine Providence and a tenor as Time. Even the closing movement features long duet passages, leading to parts for four voices. The singers are supported by a baroque instrumental ensemble of two oboes, two violins, viola and continuo. The character of the music is close to baroque opera, including French dances.
Later, in Leipzig, Bach used the secular cantata as the basis for a church cantata for the Third Day of Easter 1724, Ein Herz, das seinen Jesum lebend weiß. In the initial version of the Easter cantata, he made no changes to the 1719 music other than to omit two movements and replace the text with words for the occasion, written by an unknown author. In an adaptation for performances in the 1730s, he composed new recitatives for the Easter texts and made further changes to the music.
The cantata, written for a specific occasion, has been performed and recorded rarely, compared with other Bach cantatas. It has been used for congratulatory events such as the 80th birthday of Bach scholar Alfred Dürr, when the cantata title was chosen as that of an international conference about chronology in Bach's music, on which Dürr had focused. 
Question: What is the last name of the person who studied Johann?

Dürr.