In the context of the input sentence, determine the relationship between 'Intel' and 'software'.
Options: chairperson, publisher, owner of, product/material produced

The event provided a platform for software developers to interact with Intel software experts and enjoy live training on how to use various Intel software tools on the Intel Developer Zone (IDZ) platform which supports Independent Software Vendors (ISV), app developers and maker communities with information and tools.
product/material produced