Question: I have a test where I am given the following article, what is an answer for the question: What were the full name of the person who was initially unable to obtain evidence that the geological feature was a crater? ? The Chicxulub crater (; Mayan: [t'ikulu]) is an impact crater buried underneath the Yucatan Peninsula in Mexico. Its center is located near the town of Chicxulub, after which the crater is named. It was formed by a large asteroid or comet about 11 to 81 kilometres (6.8 to 50.3 miles) in diameter, the Chicxulub impactor, striking the Earth. The date of the impact coincides precisely with the CretaceousPaleogene boundary (KPg boundary), slightly less than 66 million years ago, and a widely accepted theory is that worldwide climate disruption from the event was the cause of the CretaceousPaleogene extinction event, a mass extinction in which 75% of plant and animal species on Earth became extinct, including all non-avian dinosaurs. The crater is estimated to be 150 kilometres (93 miles) in diameter and 20 km (12 mi) in depth, well into the continental crust of the region of about 1030 km (6.218.6 mi) depth. It is the second largest confirmed impact structure on Earth and the only one whose peak ring is intact and directly accessible for scientific research.The crater was discovered by Antonio Camargo and Glen Penfield, geophysicists who had been looking for petroleum in the Yucatan during the late 1970s. Penfield was initially unable to obtain evidence that the geological feature was a crater and gave up his search. Later, through contact with Alan Hildebrand in 1990, Penfield obtained samples that suggested it was an impact feature. Evidence for the impact origin of the crater includes shocked quartz, a gravity anomaly, and tektites in surrounding areas. In 2016, a scientific drilling project drilled deep into the peak ring of the impact crater, hundreds of meters below the current sea floor, to obtain rock core samples from the impact itself. The discoveries were widely seen as confirming current theories related to both the crater impact and its effects.
Answer: Glen Penfield

Question: I have a test where I am given the following article, what is an answer for the question: What is the first name of the person who performed in concert alongside Gladys Knight? ? Aaliyah Dana Haughton (; January 16, 1979 August 25, 2001) was an American singer, actress, and model. Born in Brooklyn, New York, and raised in Detroit, Michigan, she first gained recognition at the age of 10, when she appeared on the television show Star Search and performed in concert alongside Gladys Knight. At the age of 12, Aaliyah signed with Jive Records and her uncle Barry Hankerson's Blackground Records. Hankerson introduced her to R. Kelly, who became her mentor, as well as lead songwriter and producer of her debut album, Age Ain't Nothing but a Number. The album sold 3 million copies in the United States and was certified double platinum by the Recording Industry Association of America (RIAA). After facing allegations of an illegal marriage with Kelly, Aaliyah ended her contract with Jive and signed with Atlantic Records. Aaliyah worked with record producers Timbaland and Missy Elliott for her second album, One in a Million, which sold 3 million copies in the United States and more than 8 million copies worldwide. In 2000, Aaliyah appeared in her first film, Romeo Must Die. She contributed to the film's soundtrack, which spawned the single "Try Again". The song topped the Billboard Hot 100 solely on airplay, making Aaliyah the first artist in Billboard history to achieve this goal. "Try Again" also earned Aaliyah a Grammy Award nomination for Best Female R&B Vocalist. After completing Romeo Must Die, Aaliyah filmed her role in Queen of the Damned, and released her self-titled third and final studio album in 2001. On August 25, 2001, Aaliyah and eight others were killed in a plane crash in the Bahamas after filming the music video for the single "Rock the Boat". The pilot, Luis Morales III, was unlicensed at the time of the accident and toxicology tests revealed that he had traces of cocaine and alcohol in his system. Aaliyah's family later filed a wrongful death lawsuit against Blackhawk International Airways, which was settled out of court. Aaliyah's music continued to achieve commercial...
Answer: Aaliyah

Question: I have a test where I am given the following article, what is an answer for the question: Who lives next to the Goodfairer family? ? The start of the movie flashes back to 1962 when Benny becomes Benny "the Jet" Rodriguez. The main part of the movie is set in 1972, ten years after the events of The Sandlot. The new Sandlot crew of nine kids have moved into the neighborhood of San Fernando Valley in Los Angeles. They have started playing baseball in the Sandlot. The previous kids have all grown up and moved away. The crew's chief officer, Johnnie Smalls, the little brother of Scott Smalls, has heard the legend of "The Great Fear" (a beastly mutated dog, as he puts it when he later on tells the group about The Beast) owned by Mr. Mertle, who lives behind the Sandlot. A no-nonsense boy named David Durango is the leader and captain of the crew, consisting of Johnnie, the panicky sergeant Mac, the fun-loving general Tarqell, the smart admiral Saul and his little brother, the cute navigator Sammy (referred to as "Fingers", because he does sign language). Behind the Sandlot, next to Mr. Mertle's home, lives the Goodfairer family. David's rival and the school bully, Hayley Goodfairer, the daughter and her two friends (who are her henchmen) initially befriend the other boys in a census to share the Sandlot, but their relationship burgeons potently into a friendship when they find themselves in a big problem with The Beast next door, despite Hayley calling David a little baby, and David calling Hayley a spoiled brat.
Answer:
Mr. Mertle