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: Hotshot ensign Alan Drake, fresh from the flying academy at Pensacola, Florida, gets off to a bad start with the pilots of an elite squadron, nicknamed the "Hellcats", to which he has been posted in San Diego. Making a nearly disastrous landing attempt in heavy fog against orders and disqualifying the squadron during a competitive shooting exercise by colliding with the target drogue does not endear him to his fellow pilots. He also asks out a woman he has met, Lorna, not knowing that she is the squadron commander Billy Gary's (Walter Pidgeon) wife.
However, Drake is earnest and contrite. He mixes with the Hellcats at the Garys' large house, which the sociable couple have opened as an unofficial officers' club. His flying and his social errors are forgiven, and his fellow pilots accept him, nicknaming him "Pensacola". 
Drake further proves himself when he helps Lieutenant Jerry Banning solve a problem in a blind-landing apparatus he is developing. Just after Commander Gary is sent out of town on assignment, Banning decides the apparatus is ready to test in fog — but it fails and Banning is killed. Working with Banning's assistant, Drake soon identifies the problem, but no further testing is allowed until Commander Gary's return.
Banning had been a childhood friend of Lorna Gary, and is not her first friend to die. She sinks into a deep depression. She also knows that Gary will expect her to hide her feelings and carry on, something that is very much not in her nature. Drake, appreciating the help the Garys gave him when he arrived, visits her at her home, and convinces her she should not suffer alone. They go for walks, drives, and tennis; he amuses her with jokes. Finally, at a restaurant she reaches for his hand and in doing so realizes she is falling for him. She quickly breaks away, and says she cannot see him any more. 
Question: What is the last name of the person that Lorna realizes that she can't see anymore?
Example Output: Drake.

Example Input: Passage: Doug is a flight instructor and owner of a pilot school. He, his wife Abby and their two daughters, Lindsay and Amanda face serious financial problems, as they are near financial ruin, and need $300,000 to expand the pilot school. 
Doug has to work hard and has hardly any time for his family, even arriving at home late on Christmas Eve. During the meal Doug receives a phone call from a lawyer who informs him that his parents are not his biological parents, but that he was adopted by an open adoption by them. The lawyer asks him to come to a meeting, where problems concerning his biological father are to be discussed.
The lawyer introduces him to his half sister, Delilah, who was disowned from their father. Her only interest is to have her father judged unfit in order to sell his property. The lawyer asks whether they want to look after the property and their father. If they would, they would also take responsibility of him. Doug decides to do so without asking Abby. 
Question: What are the first names of the family that is facing serious financial problems?
Example Output: Doug.

Example Input: Passage: The story is narrated from the perspective of aspiring furniture designer Vanessa Walling, (Shawkat) whose plan to stay at home for a few months after college has turned into years.  She makes up increasingly stupid reasons why she does not like all the apartments that her mother and colleagues find online for her.
She witnesses the heartache between her parents, David and Paige Walling, (Laurie and Keener) as their relationship falls apart from years from sleeping in separate beds and pretending to be happy. Their best friends, Terry and Cathy Ostroff, (Platt and Janney) live across the street in their suburb of West Orange, New Jersey. The friendship between the two men is so predictable you could "set your clock by it". This all changes, however, when prodigal 24-year-old daughter, Nina Ostroff, (Meester), returns from a 5 year absence after her fiance, Ethan, disliked by her parents, dumped her. 
Nina and Vanessa had been childhood best friends before Nina moved on to new friends during high school, and Vanessa is unhappy to see her back. However, both sets of families (at least the mothers) would like to see newly-single Nina and jet-setting son Toby Walling form a relationship, and Cathy is excited when the Toby and Nina go to the basement together after their Thanksgiving meal. Despite flirtatious back-and-forth, Toby falls asleep after drinking, leaving Nina alone in the house. She goes to find David in the pool house where he said he was watching "late night TV", and they sit together briefly, watching a Korean basketball game. There is a chemistry between them, and they share a kiss before David pulls away. 
Question: What is the full name of the mother of the aspiring furniture designer's childhood best friend?
Example Output:
Cathy Ostroff.