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:
 In addition to the reactions originally reported by Johnson , Corey , and Chaykovsky , sulfur ylides have been used for a number of related homologation reactions that tend to be grouped under the same name . With epoxides and aziridines the reaction serves as a ring @-@ expansion to produce the corresponding oxetane or azetidine . The long reaction times required for these reactions prevent them from occurring as significant side reactions when synthesizing epoxides and aziridines . Several cycloadditions wherein the ylide serves as a nucleophilic carbenoid equivalent  have been reported . Living polymerizations using trialkylboranes as the catalyst and ( dimethyloxosulfaniumyl ) methanide as the monomer have been reported for the synthesis of various complex polymers . fill in the blank  :  __________________ addition to the reactions orig__________________ally reported by Johnson , Corey , and Chaykovsky , sulfur ylides have been used for a number of related homologation reactions that tend to be grouped under the same name . 

Ex Output:
 In 


Ex Input:
 As early as March 1911 , Madero 's representatives met in New York with Díaz 's finance minister , José Yves Limantour , and the Mexican ambassador to the US in order to discuss the possibility of peace between the two sides . Limantour proposed an end to the hostilities and offered an amnesty for all revolutionaries , the resignation of the then vice president Ramón Corral , the replacement of four Díaz cabinet ministers and ten state governors by ones chosen by Madero , and the establishment of the principle of  no @-@ reelection  which would prevent Díaz from seeking yet another term as president ( which would have been his ninth ) . Madero responded positively although he also stated that any kind of peace deal had to include an immediate resignation by Díaz . Faced with the siege of Ciudad Juárez and the outbreak of rebellion in Morelos , Díaz and members of his cabinet became more willing to negotiate and launched a skillful peace offensive  aimed at Madero . This was largely a result of panic among the large landowners associated with the Díaz regime ( the hacendados ) and the financial elite , which represented a  moderate  wing within the government . Some among the Porfiristas in fact , expected that Zapata would soon march on Mexico City itself , unless peace was concluded with Madero . The moderate view within the Díaz government was represented by Jorge Vera Estañol who in a memo to the minister of foreign affairs wrote that there were two revolutions taking place in Mexico : a political revolution , based mostly in the north , whose aim was mostly to establish free elections and remove Díaz himself from power , and a social revolution whose aim was anarchy  which was spreading throughout the Mexican countryside . Estañol recommended coming to terms with the first group of revolutionaries , by agreeing to the principle of no re @-@ election and a general amnesty , in order to prevent the second group from succeeding . In addition to his fear of  anarchy  , Estañol was also worried that the social revolution would lead to a military intervention by the United States . Estañol 's views represented those of the portion of the upper class which was willing to come to terms with at least a portion of the middle class in order to crush the peasant uprisings , as exemplified by those of Zapata , which were erupting throughout Mexico . Limantour , who broadly agreed with Estañol , had the support of the Mexican financiers , who feared the downgrading of Mexican international credit and a general economic crisis as a result of ongoing social unrest , as well as that of the large landowners who were willing to come to terms with Madero if it would put an end to the agrarian uprisings . These social group were in turn opposed by the more reactionary elements within Díaz 's government , mostly concentrated in the federal army , who though that the rebels should be dealt with through brute force . This faction was represented by General Victoriano Huerta , who would later carry out an attempted coup d 'état against Madero . Likewise , the general , and potential successor to Díaz , Bernardo Reyes stated in a letter to Limantour that  the repression ( against the insurrectionists ) should be carried out with the greates energy , punishing without any pity anyone participating in the armed struggle  . In the end however , Díaz dismissed the advice from his generals as Custer @-@ like bluster  and chose to seek peace with the moderate wing of the revolution . Limantour had finally managed to persuade him to resign . At the same time there was also disagreement among the rebels . The  left wing  of the revolutionary movement , represented by Zapata and Orozco ( Villa for the time being tended to support Madero ) , warned against any possible compromises with Díaz . In the end their suspicions proved correct as the treaty that was eventually signed neglected issues of social and agrarian land reform that were central to their struggle . fill in the blank  : As early as March 1911 , Madero 's __________________ met in New York with Díaz 's finance minister , José Yves Limantour , and the Mexican ambassador to the US in order to discuss the possibility of peace between the two sides . 

Ex Output:
 representatives 


Ex Input:
 WASP @-@ 44 was observed between July and November 2009 by the WASP @-@ South , a station of the SuperWASP planet @-@ searching program based at the South African Astronomical Observatory . Observations of the star revealed a periodic decrease in its brightness . WASP @-@ South , along with the SuperWASP @-@ North station at the Roque de los Muchachos Observatory on the Canary Islands , collected 15 @,@ 755 photometric observations , allowing scientists to produce a more accurate light curve . Another set of observations yielded a 6 @,@ 000 point photometric data set , but the light curve was prepared late and was not considered in the discovery paper . In 2010 , a European science team investigated the star using the CORALIE spectrograph and collected seventeen spectra of WASP @-@ 44 . From the spectra , radial velocity measurements were extrapolated . Analysis of collected CORALIE data ruled out the possibility that the detected radial velocity was caused by the blended spectrum of a spectroscopic binary star , supporting the possibility that the body orbiting WASP @-@ 44 was indeed a planet , designated WASP @-@ 44b . The Leonhard Euler Telescope at La Silla Observatory in Chile was used to follow up on the discovery circling WASP @-@ 44 , searching for a point at which the planet transited , or crossed in front of , its host star . One transit was detected . WASP @-@ 44 , its recently discovered planet , the planets orbiting WASP @-@ 45 and WASP @-@ 46 , and a discussion exploring the validity of the common assumption amongst scientists that closely orbiting Hot Jupiter planets have highly circular orbits unless proven otherwise , were reported in a single discovery paper that was published on May 17 , 2011 by the Royal Astronomical Society . The paper was submitted to the Monthly Notices of the Royal Astronomical Society on May 16 , 2011 . fill in the blank  :  WASP @-@ 44 was observed between July and November 2009 by the WASP @-@ South , a station of the SuperWASP planet @-@ searching __________________ based at the South African Astronomical Observatory . 

Ex Output:

 program