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.
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Question: Reactions of sulfur ylides with ketones and aldehydes to form epoxides are by far the most common application of the Johnson Corey Chaykovsky reaction . Examples involving complex substrates and ' exotic ' ylides have been reported , as shown below . The reaction has been used in a number of notable total syntheses including the Danishefsky Taxol total synthesis , which produces the chemotherapeutic drug taxol , and the Kuehne Strychnine total synthesis which produces the pesticide strychnine . fill in the blank : Reactions of sulfur ylides with ketones and aldehydes to __________________ epoxides are by far the most common application of the Johnson Corey Chaykovsky reaction .

Answer: form

Question: 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 .

Answer: In

Question: Rafael Trujillo , known also as The Goat , The Chief , and The Benefactor , is a fictionalized character based on the real dictator of the Dominican Republic from 1930 to 1961 and the official President of the Republic from 1930 to 1938 and 1943 to 1952 . In The Feast of the Goat , Vargas Llosa imagines the innermost thoughts of the dictator , and retells The Goat 's last hours from his own perspective . Trujillo 's character struggles with aging and the physical problems of incontinence and impotence . Through fictional events and first person narrative , the reader is given insight into the man who , during his thirty @-@ one years of horrendous political crimes , modernized the country 's infrastructure and military , but whose regime 's attacks against its enemies overseas ( particularly the attempted assassination of Romulo Betancourt , president of Venezuela ) led to the imposition of economic sanctions on the Dominican Republic by the Organization of American States in the 1950s . The resultant economic downturn , in conjunction with other factors , leads to the CIA supported assassination plot that ends Trujillo 's life on May 30 , 1961 . Trujillo 's regime is supported by Johnny Abbes Garcia , the head of the Military Intelligence Service ( SIM ) , a brutal man to whom many disappearances , ... executions , ... sudden falls into disgrace are attributed . Abbes and his intelligence officers are notorious for their cruelty , particularly their habit of killing dissidents by throwing them into shark @-@ infested waters . Colonel Abbes may be the devil , but he 's useful to the Chief ; everything bad is attributed to him and only the good to Trujillo . Trujillo 's son , Ramfis Trujillo , is a loyal supporter of the Chief . After unsuccessful attempts at schooling in the United States , Ramfis returns to the Dominican Republic to serve in his father 's military . He is a well @-@ known womanizer . Upon Trujillo 's death , Ramfis seeks revenge , even going so far as to torture and kill his uncle by marriage , General Jose Roman , for his part in the assassination conspiracy . Joaquin Balaguer , Trujillo 's puppet president is also a supporter , and initially his seemingly innocuous character holds no real power . Following Trujillo 's death , the calm and serenity of Balaguer bring about real change in his character , and General Roman comments that this insignificant man whom everyone had always considered a mere clerk , a purely decorative figure in the regime , began to acquire surprising authority . It is Balaguer who guides much of the action in the last sections of the book . fill in the blank : Rafael Trujillo , known also as The Goat , The Chief , and The __________________ , is a fictionalized character based on the real dictator of the Dominican Republic from 1930 to 1961 and the official President of the Republic from 1930 to 1938 and 1943 to 1952 .

Answer:
Benefactor