That's because when fellow 3D printing bigwig Stratasys reported its quarterly results last week, it withdrew its full-year 2015 guidance, citing lack of visibility into customer demand, and issued a third-quarter outlook that fell significantly short of what analysts were forecasting.
Take context from the input text and decide on the accurate relationship between 'Stratasys' and '3D printing' from the options provided.
Options: distributed by, industry, owned by, creator