Question: John William Carson (October 23, 1925 - January 23, 2005) was an American television host, comedian, writer, and producer. He is best known as the host of The Tonight Show Starring Johnny Carson (1962-1992). Carson received six Emmy Awards, the Television Academy's 1980 Governor's Award, and a 1985 Peabody Award. He was inducted into the Television Academy Hall of Fame in 1987.

In 1973, magician, television personality, and self-proclaimed psychic Uri Geller appeared on The Tonight Show. In the NOVA documentary, James Randi - Secrets of the Psychics, magician and skeptical activist James Randi says that "Johnny had been a magician himself and was skeptical" of Geller's claimed paranormal powers, so prior to the date of taping, Randi was asked "to help prevent any trickery." Per Randi's advice, the show prepared their own props without informing Geller, and did not let Geller or his staff "anywhere near them." When Geller joined Carson on stage, he appeared surprised that he was not going to be interviewed, but instead was expected to display his abilities using the provided articles. Geller said "This scares me." and "I'm surprised because before this program your producer came and he read me at least 40 questions you were going to ask me." Geller was unable to display any paranormal abilities, saying "I don't feel strong" and he expressed his displeasure at feeling like he was being "pressed" to perform by Carson. According to Adam Higginbotham's Nov. 7, 2014 article in the New York Times: The result was a legendary immolation, in which Geller offered up flustered excuses to his host as his abilities failed him again and again. "I sat there for 22 minutes, humiliated," Geller told me, when I spoke to him in September. "I went back to my hotel, devastated. I was about to pack up the next day and go back to Tel Aviv. I thought, That's it -- I'm destroyed." However, this appearance on The Tonight Show, which Carson and Randi had orchestrated to debunk Geller's claimed abilities, backfired. According to Higginbotham, To Geller's astonishment, he was immediately booked on The Merv Griffin Show. He was on his way to becoming a paranormal superstar. "That Johnny Carson show made Uri Geller," Geller said. To an enthusiastically trusting public, his failure only made his gifts seem more real: If he were performing magic tricks, they would surely work every time.

Using a quote from the above article, answer the following question: what happened?
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Answer: When Geller joined Carson on stage, he appeared surprised that he was not going to be interviewed, but instead was expected to display his abilities using the provided articles.

Problem: Jerome John Garcia (August 1, 1942 - August 9, 1995) was an American singer-songwriter and guitarist, best known for his work as the lead guitarist and as a vocalist with the band Grateful Dead, which came to prominence during the counterculture era in the 1960s. Although he disavowed the role, Garcia was viewed by many as the leader or "spokesman" of the group. One of its founders, Garcia performed with the Grateful Dead for their entire thirty-year career (1965-1995). Garcia also founded and participated in a variety of side projects, including the Saunders-Garcia Band (with longtime friend Merl Saunders), the Jerry Garcia Band, Old and in the Way, the Garcia/Grisman acoustic duo, Legion of Mary, and the New Riders of the Purple Sage (which Garcia co-founded with John Dawson and David Nelson).

On August 9, 1995, at 4:23 am, eight days after his 53rd birthday, Garcia was found dead in his room at the rehabilitation clinic. The cause of death was a heart attack. Garcia had long struggled with drug addiction, weight problems, sleep apnea, heavy smoking, and diabetes--all of which contributed to his physical decline. Lesh remarked that upon hearing of Garcia's death, "I was struck numb; I had lost my oldest surviving friend, my brother." Garcia's funeral was held on August 12, at St. Stephen's Episcopal Church in Belvedere. It was attended by his family, the remaining Grateful Dead members, and their friends, including former basketball player Bill Walton and musician Bob Dylan. Deborah Koons barred Garcia's former wives from the ceremony. On August 13, approximately 25,000 people attended a municipally sanctioned public memorial at the Polo Fields of San Francisco's Golden Gate Park. Crowds produced hundreds of flowers, gifts, images, and a bagpipe rendition of "Amazing Grace" in remembrance. In the Haight, a single white rose was reportedly tied to a tree near the Dead's former Ashbury house, where a group of followers gathered to mourn. On the morning of April 4, 1996, after a total lunar eclipse earlier that day, Weir and Deborah Koons, accompanied by Sanjay Mishra, spread half of Garcia's ashes into the Ganges River at the holy city of Rishikesh, India, a site sacred to Hindus. The remaining ashes were poured into the San Francisco Bay. Koons did not allow former wife Carolyn Garcia to attend the spreading of the ashes.

what was the cause of his death

Answer with quotes:
The cause of death was a heart attack.