instruction:
This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.
question:
Passage: The Gelegotis Bridge is a four-lane 7,300-foot -long structure, which began operation in 2003. The new elevated design allows auto traffic to move faster, while vessels pass under a 65-foot  clearance and through 90 feet  of horizontal clearance between the bridge supports. This bridge is named after Paul Gelegotis, a James Island businessman and politician. Paul Gelegotis is also known as "The Father of EMS", as it was he who created the Emergency Medical System in South Carolina. The "9-1-1" line, and medically equipped ambulances resulted. The South Carolina Department of Transportation opened two lanes to vehicles in November 2003, and opened the remaining two lanes in June 2004. Three construction accidents delayed the opening by six months, two of these were caused by cranes falling onto the structure; the third was a worker falling 30 feet  from a crane. The new bridge incorporates vehicle emergency lanes, but no demarcated bicycle lanes or sidewalks. It is the first bridge designed to include the South Carolina Department of Transportation's new seismic design criteria. In total, construction of the bridge cost approximately $41.5 million. The bridge was dedicated June 17, 2004. As a result of increased traffic flow and speed over the new bridge, Charleston is considering spending approximately two million dollars to build a tunnel beneath the bridge approach ramps so golf carts and pedestrians are able to safely cross.
Question: How many accidents on the bridge involves workers falling?
answer:
number


question:
Passage: Sir Ralph Moore and the Royal Niger Company had planned the attack on the Aros and the Ibini Ukpabi oracle since September 1899 but due to lack of necessary manpower, it was delayed until November 1901. On November 28, Lt. Col. Arthur Forbes Montanaro led 87 officers, 1,550 soldiers and 2,100 carriers in four axes of advance to Arochukwu from Oguta, Akwete, Unwana and Itu on a counter-insurgency campaign. As expected, Aro forces resisted all axes strongly, although they lacked modern weapons. However, Arochukwu was captured on December 28 after four days of fierce battles in and around the city. As a result, the Ibini Ukpabi shrine was allegedly blown up. Battles between British and Aro forces continued throughout the region until spring 1902 when Aro forces were defeated in the last major battle at Bende. The Aro Expedition ended three weeks later.
Question: How many years after Sir Ralph Moore and the Royal Niger Company planned an attack on the Aros and the Ibini Ukpabi oracle was it delayed?
answer:
number


question:
Passage: Erard and Philippa landed in France in January 1216.  On their journey to Le Puy-en-Velay, Erard was arrested by agents of the king of France but managed to escape and get to Champagne.  Erard and his supporters took up a position in Noyers, which Blanche of Navarre then besieged in April 1216.  That same month Erard accepted a truce and submitted the matter to the king of France for arbitration. In July 1216, King Philip II finally heard Erard's suit at Melun, but ruled in Blanche's favor due to the overwhelming evidence she provided:  the barons of the realm had sworn to support Theobald III should Henry II not return from the Holy Land, Theobald III had done homage to the king in 1198, Blanche had done homage to the king in 1201, and Theobald IV himself had made an innovative "anticipatory homage" in 1214.  Blanche even provided numerous letters patent, bearing the seals of the barons who had sworn homage.  Philip II ordained that the barons await the majority of Theobald IV and his assumption of his rights as Count .  Philip II ordered Erard and the barons to seal their own letters patent confirming the court's decision and promising to observe a truce.
Question: How many months passed between Erard and Philippa landing in France and the besiegement of Noyers?
answer:

number