In limited circumstances, however, GAO will work with the requesters to merge multiple requests it receives relating to a major event, such as a natural disaster or accident.
An example of a natural disaster or accident would be a hurricane. 
mnli hypothesis: An example of a natural disaster or accident would be a hurricane.  premise: In limited circumstances, however, GAO will work with the requesters to merge multiple requests it receives relating to a major event, such as a natural disaster or accident.