Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.

Paragraph- Sent 1: Eric , a young boy , is excited about his birthday after reading a book and believes that a train will come for him , despite his sister Jill's disbelief .
Sent 2: A few hours later , the train station's control tower wakes up and in the roundhouse , Tillie , a young little blue switcher engine , along with her best bird friend , Chip , wakes up four other trains : Georgia , a kind all-purpose engine , Farnsworth , a stuck-up passenger engine , Jebediah , a worn-out old engine , and Pete , a gruff , burly freight engine .
Sent 3: After the tower assigns Farnsworth and Pete their jobs , Tillie tries to help with the milk train assigned to Jebediah , but the tower insists that she is too small for the job .
Sent 4: Georgia is assigned to pull the birthday train .
Sent 5: A clown named Rollo leads the toys into the train , including Stretch , a basketball player ; Missy , a ballerina ; a Handy Pandy , a panda ; Perky , an elephant ; and Grumpella , a stuffed bird .
Sent 6: During her journey , Georgia breaks down and is taken back to the roundhouse by Doc .
Sent 7: Left behind , Rollo eventually takes Doc's advice of flagging down one of the other engines returning from their daily runs over the mountain .
Sent 8: Farnsworth and Pete turn down their offers to pull the train .
Sent 9: Meanwhile , Tillie asks the tower to rescue the stranded train , but he insists that Tillie will never do the job .
Sent 10: Jebediah turns down his offer to pull the train because of his age , and returns to the roundhouse .
Sent 11: Chip and Tillie sneak past the sleeping tower and pulls the birthday train up a mountain .
Question: What jobs does Tillie ask the tower to do?.
Rescue the birthday train.

Paragraph- Sent 1: Early in chapter 5 we introduced, along with Khalid Sheikh Mohammed, two other men who became operational coordinators for al Qaeda: Khallad and Nashiri.
Sent 2: As we explained, both were involved during 1998 and 1999 in preparing to attack a ship off the coast of Yemen with a boatload of explosives.
Sent 3: They had originally targeted a commercial vessel, specifically an oil tanker, but Bin Laden urged them to look for a U.S.warship instead.
Sent 4: In January 2000, their team had attempted to attack a warship in the port of Aden, but the attempt failed when the suicide boat sank.
Sent 5: More than nine months later, on October 12,2000, al Qaeda operatives in a small boat laden with explosives attacked a U.S. Navy destroyer, the USS Cole.
Sent 6: The blast ripped a hole in the side of the Cole, killing 17 members of the ship's crew and wounding at least 40.
Sent 7: The plot, we now know, was a full-fledged al Qaeda operation, supervised directly by Bin Laden.
Sent 8: He chose the target and location of the attack, selected the suicide operatives, and provided the money needed to purchase explosives and equipment.
Sent 9: Nashiri was the field commander and managed the operation in Yemen.
Sent 10: Khallad helped in Yemen until he was arrested in a case of mistaken identity and freed with Bin Laden's help, as we also mentioned earlier.
Sent 11: Local al Qaeda coordinators included Jamal al Badawi and Fahd al Quso, who was supposed to film the attack from a nearby apartment.
Sent 12: The two suicide operatives chosen were Hassan al Khamri and Ibrahim al Thawar, also known as Nibras.
Sent 13: Nibras and Quso delivered money to Khallad in Bangkok during Khallad's January 2000 trip to Kuala Lumpur and Bangkok.
Sent 14: In September 2000, Bin Laden reportedly told Nashiri that he wanted to replace Khamri and Nibras.
Sent 15: Nashiri was angry and disagreed, telling others he would go to Afghanistan and explain to Bin Laden that the new operatives were already trained and ready to conduct the attack.
Sent 16: Prior to departing, Nashiri gave Nibras and Khamri instructions to execute the attack on the next U.S.warship that entered the port of Aden.
Question: How may coordinators were involved, according to the above information?.
5.

Paragraph- Sent 1: Though prehistoric remains from the Paleolithic, Neolithic, and Bronze Ages have been unearthed in the Manzanares Valley, prior to Madrid's sudden elevation to capital city in 1561 its history was rather undistinguished.
Sent 2: Over a period of many centuries crucial in Spanish history, Madrid's significance was negligible.
Sent 3: The Romans built their most advanced outpost on the Iberian peninsula, but left nothing of consequence in Madrid.
Sent 4: Armies of North African nomads, intent on disseminating Islam, invaded the peninsula in a.d.
Sent 5: Within 10 years, they had overrun most of Spain.
Sent 6: If Madrid played any role in these pivotal events, no record of it remains.
Sent 7: The first solid references to this obscure settlement on the Castilian plateau, guarded by the looming Guadarrama mountain range, appear in the 9th century.
Sent 8: The Arabic name for "place of many springs," variously recorded as Magerit, Mayrit or Magrit, eventually evolved into Madrid.
Sent 9: The hamlet entered historical chronicles for its military significance; it was located near the main line of resistance to the Christian reconquest.
Sent 10: Over centuries of struggle, the defending Moorish army built a full-scale fort, or Alcazar, on the heights of Madrid commanding the Manzanares valley.
Sent 11: After several unsuccessful skirmishes, the Christian forces of Alfonso VI captured Madrid in 1083.
Sent 12: The Alcazar became a fort of the crown of Castile.
Sent 13: During a counter-offensive in 1109, the town was overrun by the Moors, but the Christianized fortress held.
Sent 14: The Moors were expelled from the town, but they remained in control of southern Spain for almost four centuries.
Sent 15: Meanwhile, Madrid enjoyed brief prominence in 1308 when king Ferdinand IV and his Cortes, an early version of parliament, held a formal meeting in the fledgling town.
Sent 16: From then on, the kings of Spain began to visit Madrid, where the air was invigorating and the hunting excellent.
Sent 17: Ferdinand and Isabella, the Catholic monarchs that united all the provinces of Spain, first visited Madrid in 1477.
Question: Who overtook the Romans?.
North African nomads.