instruction:
Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
question:
Context : ISIRI 13139 is a standard published by the Institute of Standards and Industrial Research of Iran (ISIRI) in 2011 based on Directive 2009/61/EC. 
Answer : Institute of Standards and Industrial Research of Iran
answer:
Who set the standards for ISIRI 13139?


question:
Context : Libia Grueso received the Goldman Environmental Prize in 2004. 
Answer : Goldman Environmental Prize
answer:
Which award did Libia Grueso get?


question:
Context : The Vicksburg Bridge is a cantilever bridge carrying Interstate 20 and U.S. Route 80 across the Mississippi River between Delta, Louisiana and Vicksburg, Mississippi. 
Answer : Mississippi River
answer:

Over which river does Vicksburg Bridge cross?