article_snippet.sent: Silvia picks up the rocks outside her house, Silvia is seen picking the ones that are small and soft .
article_snippet.sent: Silvia finds the rocks outside in little piles and then hides the rocks outside in little piles around her house . '
article_snippet.sent: Silvia is seen hiding Silvia tiny rocks around her house, behind lamps and behind the curtains, or even in a tea cup in the kitchen.