instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : ISO 22000 is a standard developed by the International Organization for Standardization dealing with food safety. 
Question : Who set the standards for ISO 22000?
answer:
International Organization for Standardization


question:
Context : Jathibhanga massacre (Bengali: জাঠিভাঙ্গা হত্যাকান্ড) was a massacre of the emigrating Bengali population in the Jathibhanga area of Shukhanpukuri Union under Thakurgaon sub-division of greater Dinajpur district on 23 April 1971 by the Pakistani Army in collaboration with the Razakars. 
Question : On what date did Jathibhanga massacre take place?
answer:
23 April 1971


question:
Context : In 1994, Robert Ben Rhoades was convicted of the first degree murder of Regina Kay Walters and sentenced to life without parole at Menard Correctional Center in Chester, IL. 
Question : For what crime was Robert Ben Rhoades prosecuted?
answer:

murder