I want to know the answer to the following question:
What happened at the same time as the crash, which may have contributed to the government downplaying it?
All the background I'm provided with is that "In March 2012, the newspaper El Mundo published a story according to which FGV had instructed employees who were to testify at the crash commission investigation, providing a set of possible questions and guidelines to prepare the answers.". Is that enough to answer the question?