user: Who is Osama bin Laden?

assistant: <think>
Osama bin Mohammed bin Awad bin Laden (Arabic: أسا‌مة بن محمد بن عو‌ض بن لا‌د‌ن, romanized: Usāmah ibn Muḥammad ibn ʿAwaḍ ibn Lādin; 10 March 1957 – 2 May 2011) was a Saudi Arabian-born militant and founder of the pan-Islamic militant organization Al-Qaeda. The group is designated as a terrorist group by the United Nations Security Council, the North Atlantic Treaty Organization (NATO), the European Union, and various other countries. Under bin Laden, Al-Qaeda was responsible for the September 11 attacks in the United States and many other mass-casualty attacks worldwide.</think>
Osama bin Mohammed bin Awad bin Laden (Arabic: أسا‌مة بن محمد بن عو‌ض بن لا‌د‌ن, romanized: Usāmah ibn Muḥammad ibn ʿAwaḍ ibn Lādin; 10 March 1957 – 2 May 2011) was a Saudi Arabian-born militant and founder of the pan-Islamic militant organization Al-Qaeda. The group is designated as a terrorist group by the United Nations Security Council, the North Atlantic Treaty Organization (NATO), the European Union, and various other countries. Under bin Laden, Al-Qaeda was responsible for the September 11 attacks in the United States and many other mass-casualty attacks worldwide.

As a member of the wealthy Bin Laden family, Osama bin Laden was born in Saudi Arabia. His father was Mohammed bin Awad bin Laden, a Saudi millionaire from Hadhramaut, Yemen, and the founder of the construction company, Saudi Binladin Group. His mother, Alia Ghanem, was from a secular middle-class family in Latakia, Syria. He studied at university in the country until 1979, when he joined the Mujahideen forces in Pakistan fighting against the Soviet Union in Afghanistan. He helped to fund the Mujahideen by funneling arms, money, and fighters from the Arab world into Afghanistan, and gained popularity among many Arabs. In 1988, he formed al-Qaeda. He was banished from Saudi Arabia in 1992, lost his Saudi citizenship in 1994, and shifted his base to Sudan until US pressure forced him to leave in 1996. After establishing a new base in Afghanistan, he declared a war against the United States, launching a series of bombings and other violent related attacks. His involvement in the 1998 US embassy bombings landed him on the American Federal Bureau of Investigation's (FBI) lists of Ten Most Wanted Fugitives and Most Wanted Terrorists.

Bin Laden masterminded the September 11 attacks, which killed nearly 3,000 people and led President George W. Bush to invade Afghanistan and launch the "War on Terror". He became the subject of a decade-long international manhunt, during which the FBI offered a $25 million bounty on him. On 2 May 2011, he was killed by U.S. special operations forces at his compound in Abbottabad, Pakistan.

A highly influential ideologue, bin Laden was able to first acquire sympathizers in the Islamic World due to his status a war-hero of the Afghan Jihad and subsequent focus on attacking Western imperialism. His targeting of civilians and hostile activities against Western governments have made him a reviled figure in the Western world and Western culture, and his role in the September 11 attacks has made public opinion of him in the United States unequivocally negative.

user: What is terrain cartography?

assistant: Terrain cartography or relief mapping is the depiction of the shape of the surface of the Earth on a map, using one or more of several techniques that have been developed. Terrain or relief is an essential aspect of physical geography, and as such its portrayal presents a central problem in cartographic design, and more recently geographic information systems and geovisualization.

user: From the passage provided, extract Tagore's nickname

assistant: <think>
The name Tagore is the anglicised transliteration of Thakur. The original surname of the Tagores was Kushari. They were Pirali Brahmin ('Pirali’ historically carried a stigmatized and pejorative connotation) originally belonged to a village named Kush in the district named Burdwan in West Bengal. The biographer of Rabindranath Tagore, Prabhat Kumar Mukhopadhyaya wrote in the first volume of his book Rabindrajibani O Rabindra Sahitya Prabeshak that

The Kusharis were the descendants of Deen Kushari, the son of Bhatta Narayana; Deen was granted a village named Kush (in Burdwan zilla) by Maharaja Kshitisura, he became its chief and came to be known as Kushari.

Life and events
Early life: 1861–1878
Main article: Early life of Rabindranath Tagore

Young Tagore in London, 1879
The last two days a storm has been raging, similar to the description in my song—Jhauro jhauro borishe baridhara  [... amidst it] a hapless, homeless man drenched from top to toe standing on the roof of his steamer [...] the last two days I have been singing this song over and over [...] as a result the pelting sound of the intense rain, the wail of the wind, the sound of the heaving Gorai River, [...] have assumed a fresh life and found a new language and I have felt like a major actor in this new musical drama unfolding before me.

— Letter to Indira Devi.
The youngest of 13 surviving children, Tagore (nicknamed "Rabi") was born on 7 May 1861 in the Jorasanko mansion in Calcutta, the son of Debendranath Tagore (1817–1905) and Sarada Devi (1830–1875).

Black-and-white photograph of a finely dressed man and woman: the man, smiling, stands with the hand on the hip and elbow turned outward with a shawl draped over his shoulders and in Bengali formal wear. In front of him, the woman, seated, is in elaborate dress and shawl; she leans against a carved table supporting a vase and flowing leaves.
Tagore and his wife Mrinalini Devi, 1883
Tagore was raised mostly by servants; his mother had died in his early childhood and his father travelled widely. The Tagore family was at the forefront of the Bengal renaissance. They hosted the publication of literary magazines; theatre and recitals of Bengali and Western classical music featured there regularly. Tagore's father invited several professional Dhrupad musicians to stay in the house and teach Indian classical music to the children. Tagore's oldest brother Dwijendranath was a philosopher and poet. Another brother, Satyendranath, was the first Indian appointed to the elite and formerly all-European Indian Civil Service. Yet another brother, Jyotirindranath, was a musician, composer, and playwright. His sister Swarnakumari became a novelist. Jyotirindranath's wife Kadambari Devi, slightly older than Tagore, was a dear friend and powerful influence. Her abrupt suicide in 1884, soon after he married, left him profoundly distraught for years.</think>
Rabi