instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : Antonio Machín (Antonio Abad Lugo Machín; 11 February 1903, in Sagua la Grande, Cuba -- 4 August 1977, in Madrid) was a Cuban singer and musician. 
Question : The year Antonio Machín died was what?
answer:
4 August 1977


question:
Context : ISO 3166-2:AD is the entry for Andorra in ISO 3166-2, part of the ISO 3166 standard published by the International Organization for Standardization (ISO), which defines codes for the names of the principal subdivisions (e.g., provinces or states) of all countries coded in ISO 3166-1. 
Question : Who set the standards for ISO 3166-2:AD?
answer:
International Organization for Standardization


question:
Context : Jeff Chychrun (born May 3, 1966 in LaSalle, Quebec and raised in Nepean, Ontario) is a retired Canadian professional ice hockey defenceman who played eight seasons in the National Hockey League (NHL) with the Philadelphia Flyers, Los Angeles Kings, Pittsburgh Penguins and Edmonton Oilers. 
Question : Player Jeff Chychrun played for which team?
answer:

Philadelphia Flyers