It was last year that Chennakeshu took over as president of BlackBerry Technology Solutions (BTS), a new business unit that brings under one umbrella technology assets likes the QNX embedded software that powers everything from cars to medical equipments, the new Internet of Things application platform called Project Ion, cryptography applications company Certicom and RF antenna tuning firm Paratek along with BlackBerry’s extensive patent portfolio.
Analyze the relationship between 'QNX' and 'BlackBerry' within the context of the input sentence.
Options: chairperson, developer, headquarters location, distribution format