In the context of the input sentence, determine the relationship between 'Sony' and 'video game'.
Options: product/material produced, distributed by, stock exchange, owned by

Microsoft ( MSFT.O ) added 1.2 percent to $20.76 after the software maker said it sold 28 million units worldwide of its Xbox 360 video game console through the end of 2008, extending the Xbox's lead over rival Sony Corp's ( 6758.T )( SNE.N ) PlayStation 3.
product/material produced