In this task, you will be given a passage to read. A fill in the blank question will be given to you.  Your answer should fit the blank appropriately.

Ex Input:
 A New Epiphany ; Society for the Preservation of Christian Knowledge , 1919 43 Annuals ; Blackie , 1920s , 1930s fill in the blank  :  A New Epiphany ; Society for the Preservation of Christian Knowledge , __________________ 43 Annuals ; Blackie , 1920s , 1930s 

Ex Output:
 1919 


Ex Input:
 Encouraged by the news of the uprisings , Madero crossed the border back into Mexico in February 1911 . He was joined by Pancho Villa and Orozco and in April the army began approaching Ciudad Juárez . Orozco and Villa led the way with 500 men each , while Madero followed up with 1 @,@ 500 riders . The city was besieged by the end of the month , after Madero 's army encountered some resistance in the Chihuahuan countryside . Madero asked the commander of the city 's garrison to surrender but the latter refused , hoping that the fortifications he had constructed would allow him to defend the city until reinforcements arrived . Concerned also with the possibility that a direct attack on the town would cause artillery shells to cross the border into the United States which could provoke an outside intervention , and faced with a series of peace proposals from Díaz , Madero hesitated in attacking the city . He in fact ordered his commanders to lift the siege . Orozco , however disregarded the order and , joined by Villa , attacked . After two days of fighting the city fell to the insurrectionists . Madero intervened personally to spare the life of the city 's commander , Gen. Navarro , whom both Orozco and Villa wanted executed for his previous killing of rebel POWs . This , coupled with the fact that both leaders were ignored by Madero in his political appointments , outraged and estranged them from him . fill in the blank  :  Encouraged by the news of the uprisings , __________________ crossed the border back into Mexico in February 1911 . 

Ex Output:
 Madero 


Ex Input:
Commercial operations are remunerated activities which fall within the ICAO definition of CAT . Some are , however , closely aligned to , and considered part of , the GA sector . Public transport operations are non @-@ scheduled , on @-@ demand services flying between points specified by the customer , providing a more flexible service than airline travel . Air taxi operations offer charter services for third parties , and business or corporate aviation uses company @-@ owned aircraft to transport employees and clients . Aircraft used in these operations include business jets , helicopters , and twin piston @-@ engine aeroplanes carrying between six and ten people . An example of this type of operation is the transport by helicopter of spectators to the British Formula One grand prix at Silverstone . This involves so many flights that , according to Cranfield Aviation Services , on race day the heliport is temporarily the world 's busiest airport . Aerial work is a small but important component of the commercial GA sector , characterised in its simplest form as remunerated non @-@ transport activities , such as surveying , crop spraying , and emergency services work ( air ambulance and police ) .fill in the blank  :   Commercial operations are remunerated activities which __________________ within the ICAO definition of CAT . 

Ex Output:

 fall 


