And I think, through this whole rationalization process that Petrobras is going through with their whole portfolio of assets and services that was one area that just made sense, and there was an opportunity for another company to look and take those over and operate them, but that has not been able to happen probably due to gas supply.
Analyze the relationship between 'Petrobras' and 'gas' within the context of the input sentence.
Options: creator, member of, product/material produced, employer