<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I read that terrorists try to place two devices at a location so that the second device will get first responders. Is that true?
<|assistant|>
Yes, this is true. Terrorists will sometimes set up multiple explosive devices at a specific location with the intent that the second device will be detonated when first responders arrive to investigate the first explosion. This is known as a second-wave attack and is done in order to maximize the number of casualties.