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.

Example Input: Passage: The bulk of the larger states, and some groups of small states, were integrated through a different, four-step process. The first step in this process was to convince groups of large states to combine to form a "princely union" through the execution by their rulers of Covenants of Merger. Under the Covenants of Merger, all rulers lost their ruling powers, save one who became the Rajpramukh of the new union. The other rulers were associated with two bodies—the council of rulers, whose members were the rulers of salute states, and a presidium, one or more of whose members were elected by the rulers of non-salute states, with the rest elected by the council. The Rajpramukh and his deputy Uprajpramukh were chosen by the council from among the members of the presidium. The Covenants made provision for the creation of a constituent assembly for the new union which would be charged with framing its constitution. In return for agreeing to the extinction of their states as discrete entities, the rulers were given a privy purse and guarantees similar to those provided under the Merger Agreements.Through this process, Patel obtained the unification of 222 states in the Kathiawar peninsula of his native Gujarat into the princely union of Saurashtra in January 1948, with six more states joining the union the following year. Madhya Bharat emerged on 28 May 1948 from a union of Gwalior, Indore and eighteen smaller states. In Punjab, the Patiala and East Punjab States Union was formed on 15 July 1948 from Patiala, Kapurthala, Jind, Nabha, Faridkot, Malerkotla, Nalargarh, and Kalsia. The United State of Rajasthan was formed as the result of a series of mergers, the last of which was completed on 15 May 1949. Travancore and Cochin were merged in the middle of 1949 to form the princely union of Travancore-Cochin. The only princely states which signed neither Covenants of Merger nor Merger Agreements were Kashmir, Mysore and Hyderabad. 
Question: What was the name of the union that was formed between Gwalior, Indore and eighteen smaller states?
Example Output: Madhya Bharat.

Example Input: Passage: Will Rodman, a scientist at the San Francisco biotech company Gen-Sys, is testing the viral-based drug ALZ-112 on chimpanzees to find a cure for Alzheimer's disease. ALZ-112 is given to a chimp named Bright Eyes, greatly increasing her intelligence. But then, during Will's presentation for the drug, Bright Eyes is forced from her cage, goes on a rampage and is shot to death. Will's boss Steven Jacobs terminates the project and has the chimps slaughtered. However, Will's assistant Robert Franklin discovers that the reason for Bright Eyes' rampage was that she had recently given birth to an infant chimp. Will reluctantly agrees to take in the chimp, who is named Caesar. Will learns that Caesar has his mother's intelligence, through being exposed to ALZ-112 in her womb, and decides to raise him. Three years later, Will introduces Caesar to the redwood forest at Muir Woods National Monument. Meanwhile, Will treats his dementia-suffering father Charles with ALZ-112, which seems to restore his cognitive ability. 
Question: What is the name of the infant chimp's mother?
Example Output: Bright Eyes.

Example Input: Passage: After graduating from Pacific Night Law School in Los Angeles, feisty and ambitious Mexican American Johnny Ramirez loses his first court case because he is ill-prepared. His poor, Hispanic client's truck was destroyed by careless debutante Dale Elwell. Johnny is harassed by the opposing attorney, uppercrust Brook Manville, who is defending his lover, Elwell. Johnny reacts, losing his temper and the case. Disbarred for his actions, he journeys to a small town south of the border and finds work as a bouncer, in a seedy casino owned by Charlie Roark. Johnny helps transform the dive into a first-class nightclub called the Silver Slipper that attracts an upscale crowd, and Charlie makes him a partner to reward him for his efforts.
Charlie's lonely, unhappily married wife Marie makes a play for Johnny, who resists her advances. Certain Johnny has shunned her simply because she is married, she locks her inebriated husband in the garage and leaves the car running, asphyxiating him.
Dale Elwell and her society friends, including Brook Manville, visit the club and Johnny becomes infatuated with her. A jealous Marie accuses Johnny of murdering Charlie, but when called to testify at his trial, she collapses on the witness stand, having become insane. Johnny returns to Los Angeles and proposes to Dale, who contemptuously rejects him, citing the dramatic differences in their racial and economic backgrounds, then is hit and killed by a car trying to get away from him. Johnny decides to sell the Silver Slipper, donate the proceeds to a law school, and settle in Los Angeles among his own people. 
Question: What is the first name of the person that Marie murders?
Example Output:
Charlie.