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: Bernard Chanticleer, called "Big Boy" by his parents, is 19 but still lives with his overbearing, clinging mother and his commanding, disapproving father, who is Curator of Incunabula at the New York Public Library. Bernard also works as a low-level assistant at the library, where his father is constantly monitoring and admonishing him. His father decides it's time he grew up and moved out of the family home in Great Neck and into his own Manhattan apartment. His mother is not happy about letting him go, but acquiesces to her husband and arranges for Bernard to live in a rooming house run by nosy, prudish Miss Nora Thing.  Miss Thing inherited the building on the condition that her late brother's aggressive pet rooster be allowed to occupy the fifth floor, which Bernard must pass to get to his room. Miss Thing reassures Bernard's mother that the rooster only attacks girls, especially young pretty girls, to which Bernard's mother responds that her son isn't interested in girls yet, but arranges that Miss Thing will spy on Bernard and report any "female" activity. Bernard's mother also constantly mails locks of her hair to Bernard at his new residence. 
Question: Who is said to not like girls?
Bernard Chanticleer.

Passage: Alex, living in Venice Beach, is a struggling writer. One day, he meets Reena at the beach. They spend time together and Alex starts to fall in love with her. However, some days later, Reena disappears at LAX. The only thing Alex knows about her is that she's from Thakur Village, Mumbai, India - so he follows her there. In India, he discovers, with the help of his new driver Priyad that Reena is the greatest film star of Bollywood and engaged to Shekar, an influential Bollywood producer. Alex stays with Bobby K., a friend of Reena and a big Bollywood actor himself - while Alex is struggling with his own romance, Bobby starts to fall for his choreographer, Alisha, an old friend from his past he very much disappointed by simply forgetting about her when he became famous. Reena, hesitant to break off an engagement arranged by her parents, feels that she owes Shekhar her entire career, while Alex is struggling with Reena's mother and Shekhar himself, who both feel that Reena and Alex might be too interested in each other. Bobby K. meanwhile, after a broken down car, gets stuck with Alisha in some abandoned hut at the beach, they have an opportunity to talk and make up, however shortly afterwards, a misunderstanding occurs and Alisha feels betrayed all over again. Reena, meanwhile, tells Alex to leave, as she is going to accept her family's wishes and will marry Shekhar in order to preserve the tradition of an arranged marriage. Alex is all ready to leave India and Bobby finds out that Shekhar is having an affair with a co-worker (The entire affair is caught on CD). Reena's parents tell her not give up her happiness and tell her to go after Alex, Bobby clarifies the misunderstanding between him and Alisha and makes her pursue her dreams and Reena stops Alex to leave the country after a rickshaw chase. Everything ends well and Reena and Alex, after professing their love for each other, get married. 
Question: What is the name of the person caught having an affair?
Shekhar.

Passage: The Chicxulub crater (; Mayan: [tʃʼikʃuluɓ]) is an impact crater buried underneath the Yucatán 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 Cretaceous–Paleogene boundary (K–Pg 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 Cretaceous–Paleogene 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 10–30 km (6.2–18.6 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 Yucatán 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. 
Question: What were the full names of the two people who discovered the Chicxulub crater?

Antonio Camargo.