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.

Q: Passage: Sometime after 4 p.m. on December 6, 1989, Marc Lépine arrived at the building housing the École Polytechnique, an engineering school affiliated with the Université de Montréal, armed with a semi-automatic rifle and a hunting knife. Lépine purchased a rifle on November 21, 1989, in a Checkmate Sports store in Montreal. He had told the clerk that he was going to use it to hunt small game. Lépine had been in and around the École Polytechnique building at least seven times in the weeks leading up to December 6.
Lépine first sat in the office of the registrar on the second floor for a while. While there, he was seen rummaging through a plastic bag. He did not speak to anyone, even when a staff member asked if she could help him. Lépine left the office and was subsequently seen in other parts of the building before entering a second-floor mechanical engineering class of about sixty students at about 5:10 p.m. After approaching the student giving a presentation, he asked everyone to stop everything and ordered the women and men to opposite sides of the classroom. No one moved at first, believing it to be a joke until he fired a shot into the ceiling.Lépine then separated the nine women from the approximately fifty men and ordered the men to leave. He asked the remaining women whether they knew why they were there, and when one student replied "no," he answered: "I am fighting feminism." One of the students, Nathalie Provost, said, "Look, we are just women studying engineering, not necessarily feminists ready to march on the streets to shout we are against men, just students intent on leading a normal life." Lépine responded, "You're women, you're going to be engineers. You're all a bunch of feminists. I hate feminists." He then opened fire on the students from left to right, killing six, and wounding three others, including Provost.  Before leaving the room, he wrote the word shit twice on a student project.Lépine continued into the second-floor corridor and wounded three students before entering another room where he twice attempted to shoot a female student. When his weapon failed to fire, he entered the emergency staircase where he was seen reloading his gun. He returned to the room he had just left, but the students had locked the door; Lépine failed to unlock it with three shots fired into the door. Moving along the corridor, he shot at others, wounding one, before moving towards the financial services office where he shot and killed a woman through the window of the door she had just locked. 
Question: What is the last name of the person who did not speak to anyone when a staff member asked if they could help him?

A: Lépine.
****
Q: Passage: Tchaikovsky remained abroad for a year after the disintegration of his marriage. During this time, he completed Eugene Onegin, orchestrated his Fourth Symphony, and composed the Violin Concerto. He returned briefly to the Moscow Conservatory in the autumn of 1879. For the next few years, assured of a regular income from von Meck, he traveled incessantly throughout Europe and rural Russia, mainly alone, and avoided social contact whenever possible. During this time, Tchaikovsky's foreign reputation grew and a positive reassessment of his music also took place in Russia, thanks in part to Russian novelist Fyodor Dostoyevsky's call for "universal unity" with the West at the unveiling of the Pushkin Monument in Moscow in 1880. Before Dostoyevsky's speech, Tchaikovsky's music had been considered "overly dependent on the West". As Dostoyevsky's message spread throughout Russia, this stigma toward Tchaikovsky's music evaporated. An unprecedented acclaim for him even drew a cult following among the young intelligentsia of Saint Petersburg, including Alexandre Benois, Léon Bakst and Sergei Diaghilev.Two musical works from this period stand out. With the Cathedral of Christ the Saviour nearing completion in Moscow in 1880, the 25th anniversary of the coronation of Alexander II in 1881, and the 1882 Moscow Arts and Industry Exhibition in the planning stage, Nikolai Rubinstein suggested that Tchaikovsky compose a grand commemorative piece. Tchaikovsky agreed and finished it within six weeks. He wrote to Nadezhda von Meck that this piece, the 1812 Overture, would be "very loud and noisy, but I wrote it with no warm feeling of love, and therefore there will probably be no artistic merits in it". He also warned conductor Eduard Nápravník that "I shan't be at all surprised and offended if you find that it is in a style unsuitable for symphony concerts". Nevertheless, the overture became, for many, "the piece by Tchaikovsky they know best"., particularly well-known for the use of cannon in the scores.On 23 March 1881, Nikolai Rubinstein died in Paris. That December, Tchaikovsky started work on his Piano Trio in A minor, "dedicated to the memory of a great artist". First performed privately at the Moscow Conservatory on the first anniversary of Rubinstein's death, the piece became extremely popular during the composer's lifetime; in November 1893, it would become Tchaikovsky's own elegy at memorial concerts in Moscow and St. Petersburg. 
Question: What is the first name of the person who assured Tchaikovsky a regular income which he used to travel incessantly throughout Europe and rural Russia?

A: Nadezhda.
****
Q: Passage: Many outtakes from the album have been released or exist. "Time" and a cover version of Dion and the Belmonts' "Teenager in Love" were released on the "By the Way" single. "Body of Water," "Out of Range," "Someone" and "Rivers of Avalon" were all released on "The Zephyr Song" single. "Slowly Deeply," which was featured on the "Universally Speaking" single, is an outtake from the Californication sessions. "Fortune Faded," a song originally recorded during the album sessions was later re-recorded in 2003 and released as a single along with the b-side, "Eskimo," another By the Way outtake. A cover version of the Ramones' "Havana Affair" was also recorded and later released in 2003 on 'We're A Happy Family: A Tribute to The Ramones. The single for "Can't Stop" also features an alternate mix of the song with higher harmonies and a clearer bass line. In 2003, the band re-entered the studio to work on its Greatest Hits album. The sessions produced enough songs for a new album, many which have gone unreleased. Of the songs released, "Bicycle Song" and "Runaway" were released in 2006 as bonus tracks on the iTunes release of By the Way.
In August 2014, unreleased tracks from the album's recording sessions were leaked to the internet. Many of the album's released songs and outtakes are in their earliest forms and feature improvised lyrics by Kiedis. The leak included three songs never heard before including "Goldmine," "Fall Water" and "Rock & Roll" along with the original version of "Fortune Faded." Many of the songs are featured under their working titles (which prior to release were also mentioned in various interviews): Soul Train ("By the Way"), Coltraine ("The Zephyr Song"), I Would Die ("I Could Die For You"), Drone ("This is the Place"), Throw Away ("Throw Away Your Television"), Epic ("Venice Queen") and New Wave ("Quixoticelixer") To date, "Strumming on  D and J", a song assumed to be an instrumental jam and that Frusciante mentioned during pre-album release interviews, has never been released. 
Question: What was the name of the instrumental song never released on the album that featured "Can't Stop"?

A:
Strumming on  D and J.
****