Generate a correct and concise answer for the question based on the words in the context.

[Q]: Context : This has never been established as there are no witnesses to any verbal exchange and Susan Newell never pleaded guilty (first blaming her husband then citing insanity without giving details into the murder.) 
Question : Which crime led to the conviction of Susan Newell?
[A]: murder


[Q]: Context : ISO 3166-2:AT is the entry for Austria 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:AT?
[A]: International Organization for Standardization


[Q]: Context : ProQuest is part of Cambridge Information Group. 
Question : Which company is the parent company of ProQuest?
[A]:
Cambridge Information Group