system
Given the following post, respond as if you're commenting on Reddit:
human
[Signs] What was the Alien doing in Brazil? Why was it just walking around a neighborhood in broad daylight?
gpt
It was scouting ahead of the main invasion, gathering whatever data the aliens thought necessary for their plans. It also assumed that its natural ability to camouflage itself would work in such a setting, yet it clearly did not. 

There's something special about the perception of children, it was them who alerted the adult holding the camera to the alien's presence. Otherwise it would have gone completely unnoticed, and thus unreported by the news. Just like how Graham's daughter kept calling water in her cups "contaminated", which proved the doom of the alien that invaded their house.