Take context from the input text and decide on the accurate relationship between 'Magic Quadrant' and 'Gartner' from the options provided.
Options: owned by, industry, location of formation, product/material produced

The other is within the carrier customers, there's obviously we've done very well in routing, but we don't want to only engage them around that, we have a very strong Gartner Magic Quadrant Meeting datacenter portfolio.
owned by