[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: What do the girls host for their parents ? Movie plot title: The Parent Trap Movie plot: In 1986, American Nick Parker (Dennis Quaid) and Briton Elizabeth James (Natasha Richardson) meet and get married during an ocean cruise on the RMS Queen Elizabeth II. After the birth of their twin daughters--Annie and Hallie (Lindsay Lohan)--Nick and Elizabeth divorce. The divorcing couple agrees that each parent will raise one of the twins without telling her about her sister, and thereafter lose contact with one another. Nick raises Hallie in Napa Valley and becomes a wealthy wine grower, while Elizabeth raises Annie in London and becomes a famous and successful wedding gown designer. Over 11 years later in 1998, Nick and Elizabeth coincidentally enroll their daughters at the same all-girls summer camp in Maine called Camp Walden. Hallie and Annie first meet at the end of a fencing match, when they remove their masks and see that they look exactly alike. A comical hostility between the two girls leads to a brief prank war that ends when the camp director and her assistant fall into one of Hallie's traps, leading the director to send the girls to the "Isolation Cabin," separating the two girls from the rest of the campers. Living together in the Isolation Cabin, Hallie and Annie discover they were born on the same day, and each has half of a torn wedding photograph of their parents. Realizing with delight they are twins, the girls hatch a plan to meet their previously unknown parents. Each girl trains the other to impersonate her, Hallie cutting Annie's hair and piercing her ears, with the intent to switch places at the end of summer camp. When camp is over, the twins put their plan into action. Hallie, pretending to be Annie, goes to the United Kingdom to meet her mother, her maternal grandfather, Charles, and the James family's butler, Martin (Simon Kunz). Annie, pretending to be Hallie, goes to California to meet her father, her dad's housekeeper, Chessy (Lisa Ann Walter), their dog Sammy, and Nick's young, opportunistic fiancee, Meredith Blake (Elaine Hendrix), who is only interested in Nick's money....
****
[A]: the girls recreate their parents' first date at an Italian restaurant with a gypsy violinist

[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: Who helps Stark build the arc reactor? Movie plot title: Iron Man Movie plot: A convoy of military Humvees drives across the Afghanistan desert. In one of them is billionaire weapons developer Tony Stark (Robert Downey Jr.), riding with soldiers on duty. He is joking with some members of a convoy who seem to be genuinely amused by his persona and his flamboyant public image. Suddenly, the convoy is ambushed by unseen gunmen. The soldiers fight to defend themselves but are quickly killed. Tony flees the Humvee, taking refuge behind a large rock. Moments later, a missile lands nearby and explodes, but not before Tony sees the Stark Industries logo painted on it. Large amounts of shrapnel are lodged in Tony's chest despite the body armor he wears. Tony is captured and recorded on video by a group of masked terrorists.Las Vegas, 36 hours earlierTony Stark is about to receive the Apogee Award in Las Vegas. A presentation documents Tony's life story: born the son of legendary weapons developer Howard Stark, Tony is a child prodigy who built his first circuit board when he was four years old, his first V8 engine when he was six, and graduated summa cum laude from MIT when he was 17. His parents were killed in a car accident in 1991, and when he was 21, he became CEO of Stark Industries, where he is to this day. Colonel James "Rhodey" Rhodes (Terrence Howard) prepares to present Tony the award, but Tony is not in attendance. Tony's right-hand man (and his father's former partner) Obadiah Stane (Jeff Bridges) accepts the award in Tony's stead. Rhodey later finds Tony partying in a casino. On his way out, a reporter named Christine Everhart (Leslie Bibb) approaches Stark with some questions regarding the ethics of his weapons business. Stark deflects her questions with some swift quips and the two end up spending the night together at Tony's oceanfront house in Malibu.The next morning, Christine is awakened by a voice on a computer monitor. It's JARVIS (voice: Paul Bettany), the artificially intelligent program responsible for running Tony's house and his research lab. As Christine leaves the...
****
[A]: JARVIS

[Q]: Please answer the following question about this movie plot. If it's un-answerable, please output "No answer". Question: how many days have passed? Movie plot title: Vanishing on 7th Street Movie plot: We are at a luxurious cinema in Detroit. One of the employees, Paul (John Leguizamo) is carrying a small torch in his helmet, as if he were a miner. He flirts with the girl (Jordan Trovillion) at the concession and returns to the projector room to change reels. All of a sudden, the power goes out. When the emergency lights come on after a few seconds, everyone in the theater but Paul has disappeared. In the attached mall, he runs into another survivor (P.J. Edwards), but he disappears as well when his flashlight goes out. Everyone's clothes, glasses, shoes, etc., are left behind, but there is no clue as to what happened to the bodies.Rosemary (Thandie Newton) is using a light to look around a recently deserted hospital. No one answers her cries for help. She hears soft moans and goes to see who it might be. Illuminated by the lights above the operating table that are connected to emergency power, she sees a man (Hugh Maguire) who was being operated on when the lights went out. His chest is open and it's obvious the anesthesia has worn off. At that moment, the lights go off again and before the emergency power kicks in, he disappears.Luke (Hayden Christensen) wakes up surrounded by candles he lit in anticipation of a night of passion with his girlfriend Paige. The apartment is bright from the morning sun. He realizes she never came home and leaves for work without noticing anything strange. He picks up a newspaper at the foyer hall of his building realizes it's yesterday's issue. He doesn't look up until he steps on somebody's glasses and abandoned clothes. A plane falls to the ground in the distance causing a commotion to which nobody reacts. He runs to his office but no one is there. He hears a noise and goes into the editing room of Action News, it's deserted but he is able to playback the broadcast from the night before when the blackout happened. He sees his girlfriend literally fade away on tape. The power goes out and as the darkness descends, he sees shadowy outlines of people. They appear to be coming...
****
[A]:
Three days