Europe's most advanced plants such as Exxon Mobil's 320,000 bpd Antwerp refinery, which is planned for a $1 billion upgrade to boost its diesel yield and Royal Dutch Shell (Xetra: R6C1.DE - news ) 's 404,000 bpd Pernis refinery, stand to benefit less from higher gasoline demand.
In the context of the input sentence, determine the relationship between 'Exxon' and 'gasoline'.
Options: product/material produced, director/manager, industry, owner of